This extension is the worst piece of s**t I've ever seen. I made an account and signed into it just to make this review. Not only does it NOT WORK, but it requires this massive privacy-invading add-on that's 40 MB and is mandatory to use it. Then, once you have that downloaded, it fails to recognize any video, and in the 1 in 20 chance it does, takes forever to download it, assuming it actually downloads it correctly. All these 4 and 5 star reviews are COMPLETE LIES! This extension is utter dogs**t! I wrote this review just to warn people not to use this crap. Not to waste their time on it, and not to download that massive bulls**t "companion" add-on that's required. I've never hated a free browser extension more than I hate this utter trash that has wasted countless minutes of my life.