It needs more work

doesn't work even with cloudflare, need open vpn

Doesn't seem to work on the Classic YouTube layout with Polymer disabled anymore, which makes it functionally useless to me. It's served me well for a while, but it unfortunately doesn't work anymore.

Edit: Dev replied and showed how to enable this functionality! Was: 3 stars; Now: 5 stars

Works fine but totally hides youtube comments, so if a creator leaves a link in the comments or you need to see them for whatever reason you must entirely disable the plugin to see them.

Worked well up until today. I think youtube redesigned the comment section again.

Works (recent redesign does not cause issues)
Update (2020-05-28): no issues

Does exactly what it says on the tin - excellent work!

Works very well. Also great settings.

EDIT: I found the way to toggle it: You have to select "options" after clicking on the three dots in the firefox addon page. Now this addon is great and does exactly what you need it to do.

Old review:
It does a good job of showing the reddit comments, but the inability to switch between reddit and youtube comments makes this extention useless for less popular videos. Note that there is a checkbox to toggle this per channel, however this doesn't seem to do anything for me.

Very good

For some reason I can't hide the Reddit comments on the newest version of YouTube.

It does show the Reddit posts, but if it shows "No posts found" I definitely can't hide the reddit part and show the YT comments :(

Great add-on. Allows you to switch between different reddit posts and the youtube comments with minimal lag.