Did Youtube Made Your Game Better?

Back in the day when UFC 10 came out, I started training in BJJ. There was no youtube, just some bootleg videos of Renzo Gracie.

Nowadays, there are tons of instructionals online, you can pick up virtually any technique you want to work on.

For those of you that train, has youtube or some other video website made your game better? Was it in striking or grappling?

I've taken some things from the internetsin the past, but it hasn't always fit into my ground game. If anything, I'll take something that I saw online and ask my coach what he thinks and if he has anything to add. 

Did YouTube made your Engrish better?

A few years ago I saw Dean Lister show a triangle choke and to this day I still use that set up.

 Nothing compares to real, professional instruction.