Yeah, I just called it free, actually you have to pay for it, as everybody. I would call it hassle-free)
The site declares it has 94.006 different fingerprints.
and this is the problem, I agree. They did a great job on the begining - figured out wtf is this, how it works, how to bypass it and.. that's it, evolving stopped at some point. But there is a huge demand for improved service and make it more friendly for regular user, not just for the coders who like to fix everything by themselves)
And about your issue with the youtube I can not tell you anything, I have no business with it, but by the info on this forum(on russian part) there is no easy "grab and go" way to work with google\youtube, it may be hundreds of shit what can go wrong with it, so don't believe on everything what script sellers will tell you, especially if it one-time sale.