Slows down the entire site during use. It's useful to know when a crappy video is not worth watching, but man, I can't deal with the slowness.

does just what is must to do

👍👍👍!!!

Version 3.0.0.18 has certain issues with Android Firefox (like not showing the amount of dislikes).

The YouTube dislikes from this aren't real. It's speculation based on people who have installed this extension, and not actual YouTube dislikes.

no representa la realidad, refleja la opinión de gente que es mas propensa a usar el dislike (incluyendome).

I liked it at first but now knowing it's more or less just a low sample size hallucination turned me off of it entirely. It only aggregates opinions of users that use the plugin.

This of course isn't the plugin's fault as you did your best but ultimately this shouldn't exist at all and should be taken with a tremendous grain of salt