Fantastic addon Rated 5 out of 5 stars

Missing features
Close button
One way to go to see the video in youtube instead of opening the anywhere player, workaround is to click the title link or dragging and dropping or middle click the link to go to youtube instead.

I recommend users to combine this with Youtube Embed2Link add-on to make embed videos become links and work with this addon

Also recommend Play/Pause add-on adds a play/pause button next to the favicon in the tab, now you can play/pause the video without changing tabs.

This review is for a previous version of the add-on (2.9.3).  This user has 2 previous reviews of this add-on.