Many of the attacks on it are bogus Rated 5 out of 5 stars

WOT is performing beautifully. It is true that any ratings done by actual humans are not going to be infallible. Users should read them and keep their brain engaged.

However, it appears that there is an organized campaign here to discredit WOT and it's community. Yes, many sites have been hurt by WOT. Sometimes that is the very goal of having a community who can fight back.

What isn't included in some of the complaints here is how many of the sites are/were dangerous, virus infected, scammers, snake oil sellers, hate sites...

If a legitimate site has been hurt they can go onto the site or even contact the community and ask for reviews. There is a process and most of the regulars in the community are reasonable people who will weigh the evidence.

The bottom line is even the ratings here need to be taken with a big grain of salt.

Rated 3 out of 5 stars

A great add-on; it is very helpful and it had prevented me from getting into malicious webpages.

However, it has been failing recently and it makes new links to be opened on already opened tabs.

If it wasn't for this, I would still be using it, as I think it rating system is effective.

Thanks for the feedback

Thanks for the bug report, could you please provide further information so that we can reproduce the issue? It would be best if you did so in our technical support forums where we follow such issues and fix them as soon as we can (if you haven't done so already).
https://www.mywot.com/en/forum/2

Rated 1 out of 5 stars

Nicht zu empfehlen

Rated 5 out of 5 stars

Un outil de sécurité aussi utile pour les internautes débutants que pour les experts. Merci.

Rated 1 out of 5 stars

Many of ratings is from trolls now days i remove this add on

You may change your search engine. Rated 3 out of 5 stars

"Ratings aren't showing up in search results"
In Japan the search site for Yahoo is "Yahoo! JAPAN".
Surely the above answer in WOT site's FAQ is correct, but almost Japanese think that "Yahoo!" engine includes "Yahoo! Japan".
Then when you want to this add-on, you may change your search engine.

Rated 1 out of 5 stars

This addon is not really that effective as it will not provide ratings for brand new websites that might be full of malware and other nasties. Consequently, it gives users a false sense of security. You'd be better of using an addon like NoScript to protect you.

Dont even bother Rated 1 out of 5 stars

Unzuverlässig, da viele subjektive und Fake-Berichte. Abgesehen davon trau ich dem Unternehmen nicht zu mit meinem Surfverhalten vertrauenswürdig umzugehen.

Ich hatte bisher im Internet mit gesunden Menschenverstand immer schlechte Seiten erkennen können und das wird fortan auch weiterhin so laufen.

Good idea but bad algorithm. Rated 1 out of 5 stars

Some sites that were safe back in the day but now distributes malwares still appear as safe due to the overwhelming previous "I trust" votes. If you want relatively accurate results, you have to manually view the details of every page you visit and sort comments by dates.

Ratings based in opinions doesn't improve security in a reliable way. Rated 1 out of 5 stars

It certainly works for knowing what people thinks of the sites we visit but that doesn't mean we are being protected. It is a dirty strategy: they say you're "safe" if you follow the opinion of the people that makes WoT reviews. This may help some not too smart people to avoid a scam, but clearly won't work to be safe (not even a little) from adware and malware due to the fact that it's based only in opinions. It can be a weapon against "undesired" sites with "unethical" views.

Rated 5 out of 5 stars

Me cambio la forma de navegar, excelente extensión. Gracias!!

Great add-on Rated 5 out of 5 stars

Protects you against bad sites, very reliable and easy to use.

*One little problem, since Fx 39.0 though: In the field "Advanced Settings" under "Select when ratings are shown" unchecking boxes doesn't saving settings any more. Any idea why this is happening?

Downgrade sites as revenge Rated 2 out of 5 stars

I really thought highly of WOT until they gave a bad rating to one of my online galleries because they thought I was spamming in the forum. Rating has nothing to do with my site. I've apologized three times now for inadvertent "crime" but the yellow circle remains. Will never use them again.

Rated 1 out of 5 stars

If I could give 0 stars I would. Major scam. Rates pages child safe that aren't, artificially inflates negative reviews for sites it doesn't like. Type in WOT scam in google, and look down a few lines. It rates one page on WordPress as untrustworthy because of a negative review of WOT. It does the same for a Tumblr page for the same reason. DO NOT USE.

(̶N̶o̶t̶ ̶t̶h̶i̶s̶ ̶w̶a̶y̶,̶ ̶n̶o̶t̶)̶ Thank you for updating. Rated 5 out of 5 stars

I̶ ̶a̶l̶s̶o̶ ̶g̶o̶ ̶u̶s̶i̶n̶g̶ ̶w̶o̶t̶ ̶f̶o̶r̶ ̶y̶e̶a̶r̶s̶.̶ ̶A̶f̶t̶e̶r̶ ̶n̶o̶t̶ ̶u̶p̶d̶a̶t̶i̶n̶g̶ ̶i̶t̶ ̶f̶o̶r̶ ̶t̶i̶m̶e̶,̶ ̶a̶n̶d̶ ̶n̶o̶t̶ ̶t̶o̶ ̶a̶n̶s̶w̶e̶r̶ ̶t̶o̶ ̶c̶o̶m̶m̶e̶n̶t̶s̶ ̶a̶s̶ ̶b̶e̶f̶o̶r̶e̶,̶ ̶n̶o̶w̶ ̶a̶l̶l̶ ̶t̶h̶e̶ ̶p̶r̶o̶b̶l̶e̶m̶s̶ ̶a̶p̶p̶e̶a̶r̶,̶ ̶p̶a̶g̶e̶s̶ ̶d̶o̶ ̶n̶o̶t̶ ̶a̶p̶p̶e̶a̶r̶,̶ ̶i̶t̶ ̶r̶e̶m̶a̶i̶n̶s̶ ̶i̶n̶ ̶w̶h̶i̶t̶e̶ ̶i̶n̶ ̶s̶e̶a̶r̶c̶h̶e̶s̶,̶ ̶n̶o̶t̶ ̶r̶e̶d̶i̶r̶e̶c̶c̶i̶o̶n̶a̶,̶ ̶I̶ ̶h̶a̶v̶e̶ ̶t̶h̶a̶t̶ ̶d̶e̶s̶i̶n̶s̶t̶a̶l̶a̶r̶ ̶w̶o̶t̶.̶ ̶f̶o̶r̶g̶i̶v̶e̶s̶ ̶m̶y̶ ̶b̶a̶d̶ ̶ ̶E̶n̶g̶l̶i̶s̶h̶ ̶T̶h̶a̶n̶k̶ ̶y̶o̶u̶ ̶v̶e̶r̶y̶ ̶m̶u̶c̶h̶,̶ ̶I̶ ̶h̶o̶p̶e̶ ̶n̶e̶v̶e̶r̶t̶h̶e̶l̶e̶s̶s̶,̶ ̶t̶h̶a̶t̶ ̶e̶v̶e̶r̶y̶t̶h̶i̶n̶g̶ ̶r̶e̶t̶u̶r̶n̶s̶ ̶t̶o̶ ̶a̶r̶r̶a̶n̶g̶e̶.̶ ̶T̶h̶a̶n̶k̶ ̶y̶o̶u̶

This review is for a previous version of the add-on (20150421). 

Critical Bug Fixed

We are sorry for the inconvenience, we fixed the issue that some users reported and the update is live, links do not break anymore from some services.

Not working since FF upgrade to 39 Rated 3 out of 5 stars

I used it for years but after FF updated to 39 it stopped me from logging into many of my web sites.
Went from safe mode and disabled them one at a time and it's WOT causing all the problems. Sure hope you fix this.

This review is for a previous version of the add-on (20150421). 

Updated and fixed

Thanks for the heads up, we fixed the problem and the new version is live, please make sure your version is updated.

Issues with latest update Rated 4 out of 5 stars

Links from Gmail are not opening after update dated 4th July 2015 and also it do not load login page of my ISP. Has to disable for now. Pleas correct the the same & release new update. ( Rating of 4 star is based on in anticipation of solving this issue )

This review is for a previous version of the add-on (20150421). 

Thank you

We worked to fix the problem, please make sure you have the most recent version of the extension and it should work for you.
Thanks for the heads up and support

Rated 4 out of 5 stars

WOT currently making gmail links unusable. (FF 39) Big fan of WOT before now but this is beyond frustrating. Don't like having to disable WOT to use gmail.

7-06: updated (20150705) but states I've disabled when enabled. Issues continue. Did removal and re-install but no help.
7-07: took few more removals and re-installs, restarts, finally back to working like before and no gmail issues.

This review is for a previous version of the add-on (20150421). 

Bug Fixed

Sorry for the inconvenience, we released an update and should have been fixed. Please make sure that you are using the most recent version.

WOT update breaks links in Gmail Rated 2 out of 5 stars

Updated to WOT 20150421 (unsigned) in Firefox 39 today (04 July)? Broke links in Gmail. Disabled WOT and these work again.

This review is for a previous version of the add-on (20150421). 

Critical bug fixed

Thanks for the notice there was an issue and we fixed it. Please make sure that you have the most recent version of WOT. We are sorry for the inconvenience

Put me out of business Rated 1 out of 5 stars

In used to own Veretekk, a free marketing automated social network for people that could not afford to pay for autoresponders, web hosting, webinar rooms, etc. Even with 100s of positive reviews, Superman and his cadre of buddies destroyed our reputation, business dropped, and I lost the company from financial ruin after 20 years of running it. 1000s of people that depended on Veretekk lost there accounts as well. I made a Youtube recording about the attacks too and they managed to get one of those videos terminated and laughed and high fived over at the MyWot forum over their success.

https://youtu.be/PJix7FAsnrA

This review is for a previous version of the add-on (20131118.1-signed).