Doesn't what it claims to

Horrible business practice and ethics. A couple of years ago I donated money in a "one-time payment gets lifetime subscription." Well guess what? They decided now that if you want support and updates, you need to donate AGAIN! I already gave you my money and now I have nothing to show for it other than an outdated extension that I just un-installed. Say goodbye to a happy and loyal customer.

for free user u should keep begging in line. u r not allowed to download mp3.
very bad

need an upgrade to start working.i've tried and doersn't work.

GODDAMNED USELESS! MUST PAY FOR ANY QUALITY ABOVE LOWEST! TOTAL BULLSHIT!

terrible unending pop-up nag screens!

It was qiute nice as it works, today I have problems and get error-messages, only for pro users - thats bullshit

Free version only offer low quality, makes the extension worthless, there are other free options that don't limit quality.

Does not even work with the "free". Useless.

This was a good down-loader, but it no longer works since you tube changed something.

free version only lets you download the lowest quality mp3/mp4. It requires premium ($$$) for higher quality downloads

NIE POBIERA PLIKU!!!!!!!!!!!!