Works Rated 4 out of 5 stars

Works on latest Firefox. It will show new button on the youtube page. next to Subscribe button below the video will be "Replay" button. As long as it is active, video will be replayed indefinatelly.

Big downside is i think that video is re-downloaded on each replay!

Thank You, Thank You, Thank You Rated 5 out of 5 stars

Simple, great and it actually works :)

Almost Perfect... Rated 4 out of 5 stars

This works gr8 !! But if i have to point sth to make it better is that it doesn't work when playing a playlist(at least for me) like the other replay add-ons do !! Other than that, it is perfect :D

Working in Firefox 32.0 Rated 5 out of 5 stars

Nice. A couple other replay buttons got broken.

Perfect Rated 5 out of 5 stars

I just registered to thank you for this add-on. It works great, just one click to activate the replay option. I think this deserves more downloads.

Thank you.

Simple & easy use Rated 4 out of 5 stars

Not compatible with Firefox 22 :O

ProSimple & easy useNot a single error even looped a rather long time (had one other loop add-on failing after a few loop)ConCant select specific time to loop (from X:X to X:X)No loop countBut no one said a replay add-on must have the two function above : )

This review is for a previous version of the add-on (1.2.rev511.1-signed.1-signed). 

Superb!!! Better than other more popular add-ons! Rated 4 out of 5 stars

I'm having a great time with this add-on. I don't know about the others, but I have installed 2 other more popular replay add-ons for Youtube and they suck! They replay the videos for about 4 times before they freeze the video and I had to fix the buffering bar in order for the video to continue, and the same thing will happen again after about 4 replays. This add-on doesn't have it at all, I can replay a video for a whole day without touching my computer! I love it!

But the reason why I gave this add-on a 4-star review is because I hope the creator of it would merge its replay button into the Youtube theme, like along side with the like, dislike, add to, share, and flag button so that it would look better? Right now it's on the add-on toolbar, which is fine but it doesn't look as fine.

To sum up, I love this add-on!

This review is for a previous version of the add-on (1.1.rev343.1-signed.1-signed). 

Added replay button into the Youtube theme

Hi Chris,
thank you for the great review, it means so much to me.

I just wanted to let you know that I added a new version of the add-on with the replay button inserted into the theme.

You can find it at the bottom of the page on Version information-> See complete version history , until it gets accepted by Mozilla.