It didn't work for a couple of weeks, but it seems to have been fixed now.

no work for me

100% cool

It's just estimation and mathematical calculation, so it's useless. This information should be clearly stated in the description.

work now

not woking

Currently having an issue where dislikes are inside the share button, will probably be fixed soon tho, works great otherwise! (EDIT: Issue Resolved as of today!)

Dislikes are no longer shown on the share button and are now back to the dislike button.

To all those stating that the add-on doesn't work: It does work except that the number of dislikes has migrated to the share button apparently (possibly YouTube is fooling around with that). If the dislike button states "Disabled by Owner", you won't be able to see the dislike number no matter what (this is the way it worked before YouTube disabled dislike numbers).

Doesn't work. Says "Disabled by Owner" next to the thumbs up and thumbs down is blank.

Doesn't work.

gouda

Why did the dislikes disappear when I either like or dislike a video???