Muito bom Rated 5 out of 5 stars

Uma informação a mais no preview do vídeo ... vc já sabe o que esperar do vídeo que vai assistir ...

This review is for a previous version of the add-on (4.1). 

Rated 5 out of 5 stars

Works great. Had it modified slighty but Youtube changed something in September so my part doesn't work anymore strangely enough. But this 'YT rater' is the best out there for sure.

This review is for a previous version of the add-on (4.0). 

Useful Extension Rated 5 out of 5 stars

Been using this in chrome, works well in firefox too.

This review is for a previous version of the add-on (4.0). 

Rated 5 out of 5 stars

Works great. Better than my previous youtube ratings addon. Nice color too.

This review is for a previous version of the add-on (4.0). 

Super Rated 5 out of 5 stars

Very good app

This review is for a previous version of the add-on (4.0). 

v. 4.0 works well Rated 5 out of 5 stars

Version 4.0 is working correctly. Thank you very much!

This review is for a previous version of the add-on (3.2.3). 

Rated 5 out of 5 stars

Works well

This review is for a previous version of the add-on (3.2.3). 

Rated 3 out of 5 stars

I love this addon and I've been using it for years, but as of Firefox 28 it simply hogs the whole CPU and Firefox just hangs for 5+ seconds every 10, which is not cool. I've left you a bug report in the google code website, I hope you'll be back to fix this. If not, I'm still grateful I've been able to use this for so long. Best.
EDIT: Thankfully the author has released a new version which is way better. Hopefully it'll keep improving =)

This review is for a previous version of the add-on (3.2.3). 

This seems to happen only on Linux under some circumstances. Will have a look in the next weeks. Sorry for the wait.

Simple, lightweight- *two thumbs up* Rated 5 out of 5 stars

NICE THINGS:
_Should *totally* be a part of YouTube natively.
_Easy to configure.
_Saves from the regret of "uuggghhh, waste of time!" on YouTube.

WOULD-BE-COOL:
_Custom colors would be keen. I have eye problems and have a heavily-modded color theme for everything on my computer. However, the supplied color schemes do the job (I totally dig that the opacity can be configured as well)

This review is for a previous version of the add-on (3.2.3). 

Weird Bug!! Rated 5 out of 5 stars

Very useful add-on but i came across to a weird bug with latest version (3.2.3)..When i load the add-on manager and click the "get add-ons" tab,firefox freezes and becomes unresponsive for 10-20 seconds..If i try to use firefox during that time it will crash,if i wait firefox eventually loads the "get add-on tab" and everything is back to normal until i reload add-on manager..

I was able to reproduce this with firefox 25 and 26 and only your add-on enabled,although my firefox profile is kind of "dirty" with a lot of add-ons installed..Reverting back to version 3.0 fixes the problem..

Still 5 stars from me...

This review is for a previous version of the add-on (3.2.3).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

Amazing addon. It does exactly what it says, and the update recently was fast and matching of the update youtube has given itself. I love the choice between the old and new style as well, thank you for that. Keep up the good work man!

This review is for a previous version of the add-on (3.0). 

Rated 5 out of 5 stars

Excelente, ahorra mucho tiempo en youtube

This review is for a previous version of the add-on (3.0). 

Rated 5 out of 5 stars

Works correctly

This review is for a previous version of the add-on (3.0). 

Rated 5 out of 5 stars

Best thing I ever added to Firefox! Thumbs up x10! Now I need to remind myself to donate to this guy at a later time.

This review is for a previous version of the add-on (3.0). 

Rated 5 out of 5 stars

Works great!

This review is for a previous version of the add-on (3.0). 

Works exactly as advertised Rated 5 out of 5 stars

It's such a simple, but useful tool. I can't think of any reason not to get it.

This review is for a previous version of the add-on (3.0). 

Awesome. Rated 5 out of 5 stars

This addons does exactly what it is supposed to. And it does it without any bugs.

This review is for a previous version of the add-on (3.0). 

Rated 5 out of 5 stars

Great addon, because I can see if a video is fake or not :)

This review is for a previous version of the add-on (3.0). 

Excelent Rated 5 out of 5 stars

It is a simple and useful extension. It's the first extension I download everytime in a clean firefox installation

This review is for a previous version of the add-on (3.0). 

Problematic Rated 1 out of 5 stars

I was experiencing a really dramatic low speed in navigation on youtube's site. I had to uninstall it.

This review is for a previous version of the add-on (2.3.3.1). 

Hi. I'll be releasing a major update of YouTube Ratings Preview. Version 3.0 will be ready soon. However, I'm totally unable to reproduce the stutter or low speed issue. It just works very well for me. Would you like to help me beta-test the new version in the following days? The idea is to detect and fix the problem you are suffering. Please contact me at cpr@cpr.name if you would like to help me. Huge thanks!