I like this add on, and have used it for quite some time, and would like to rate this add on 5 stars, but it is somewhat finicky at times.

Right now I am struggling with the default speed control playback setting, as it does not seem to work, no matter what speed I set in the Enhancer settings.

To be fair, I am not sure if the problem is with the add on, as I cannot seemingly change the playback speed, even when using the settings in YouTube while in Firefox.

This problem popped up recently, and I have been unable to correct it, or to find a solution on the web, or troubleshooting forums.

I have closed and restarted Firefox, and cleaned all the cache and cookies, and reset the Enhancer settings, nut the Default Playback Speed Setting is unresponsive, as is the YouTube speed settings.

I have also noticed that even though I have set the Automatically enlarge the video player setting, many times this does not happen, and I see a small viewer screen, unless I refresh the page.

There are a few other occasional issues, but those are the most noticeable.

I do like that the Enhancer really works well at blocking ALL YouTube adds, and every time I use my android phone, I wonder if there is a version available for Android?!

So 4 stars now, and 5 stars if the bugs are fixed.

this extension is very good and navigation and instructions are also very clear but i have given 4 stars because there is no button for whitelisting the channel like some ad blockers provide, i have to copy and paste the channel's name every single time,if you can aad that this extension will become 5 star awesome.

Better Youtube experience indeed.

Must have addon.

Suggestion: Option to disable "Miniplayer(i)" button (youtube's own feature), since I often mix it up with theater mode button and don't need it ever. If this can be done, I'll give 5 stars.

Very pleased with this add-on. Everything works for me, almost. I will support. I WAS able to control the VOLUME 100%, but now only 10%. This means I have to jump to my system volume control. Useless for me. Not a feature any more.

could use a download video/mp3 option

很好用的YouTube套件但是最近看影片又會跳出廣告要按略過廣告才能看

Sorry for my English.
Please make it possible to permanently pin the control buttons. It would be better if the actions were performed in one click, but not hover to show buttons, move cursor and click.
Please make it possible to disable the mouse wheel speed control when the cursor is on the speed button. When I scroll through the page and the cursor hits the button, the speed changes. Very uncomfortable.

A very good extension, however, is something I would change. When I scroll looking for the appropriate subtitles, the volume changes with the middle mouse button instead. Yes, I know it can be turned off, but I use it because it's convenient.

Так то полезный аддон, но Stop Autoplay очень криво работает, открываешь несколько страниц ютуба, ставит на паузу, переходишь на какую нибудь, нажимаешь воспроизведение... а через секунд 3 опять ставит на паузу...
Этот аддон идеально ставит на паузы...
https://addons.mozilla.org/ru/firefox/addon/stop-autoplay-youtube/

Love the functionality this add-on provides (especially the custom themes and ad block are great), however sometimes it freezes the tab. Happens about 3-4 times a day with admittedly very heavy use, so it's bearable but nonetheless annoying.