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.