Helps to get through lengthy videos!

I love this addon, saved me tons of time

great extension: works completely how it says it works.
would be even better if this extension would allow for playing back videos. (negative playing speed)

Thanks, this saves a lot of time without skipping 5 seconds every time
I like that it stays at the speed you want by using "+" and "-"

nice

Works fine.
currently watching a 44 hours calculus 1 playlist at 1.15 speed. this add-on will save me 4 hours livetime :)