I use it to block music videos and it works but gosh it slow down so much its unusable

It is a great extension and it does what it says but it really slows the browser down as to make it unusable.

Blocks channels fine, but one weird thing I noticed is that when I open a new video, it will sometimes show the comment section for the last video.

Channel block no longer works. Video block still working

It works, but it sure slows YouTube search results down as it processes.