Does nothing but completely ruining player's functionality. Reloading page multiple times with huge lagging, forcing back to its default "HD" even if manually attempt to select 480p and unchecked "allow player change quality once", etc.
Other products by this "developer" suffers the same disabilities. Removed all his extensions and got back browser's performance. Completely disappointing.

Keeps taking you to a vodeo that has being watched. can not get out of that page.

Completely does not work for Firefox mobile.

nem lehet letölteni a fejlesztői változathoz!

不能使用，連個鬼都沒有