It's great, I use it all the time.

One of the best add-ons!

it works.

Nice! I wish I can set stopping animation as a default preference.
I also wish there is a way to resume playing.

Still works. Hoorah!

Finally I can use amazon without ads being animated and shoved in my face. To me such ads (and tooltips) are the visual equivalent of nails scraping on a blackboard.