I've been using it for years. Every now and then when YouTube changes it's download infrastructure, it takes a few days to a couple of months before it works again. But in general it is very recommendable, does perfectly and easily what it should.
It just works. Former developer here. That's a complement. It just does what it says it will. No clickbait. No spam and phishing redirections. It just does what it says it will do.
