Most of the stuff you find is people's niche game. Like cyborgs tornado stuff or the turtle guard stuff.,. I dunno how many of us need to put time into turtle position. It's a great DVD, amazing quality and whatnot, and cool moves we might need to be aware of...but if I'm suggesting on production and instruction quality, then lots get my vote. If I'm suggesting stuff to improve your game, that depends on your game.. Lol. There's some good stuff out there covering mount control and attacks and transitions. Not a huge fan of what most people call "escapes". People showing you what to do with a fully sunk triangle and whatnot.. If he has a flawless sub, you don't escape. How about prevention, and deterrence. Just a white belt's 2 cents, take it for what it's worth. (Which is probably less than 2 cents)