I'm joking dude. It's a hard game, but since when should that be a barrier? I mean heck, Tetris is a neverending game and it's still /good/. There's obviously a limit, like Hoshigami, but TC doesn't come nearly that close.
I dunno, if a game gets too frustrating, I think it can be a serious turn off; why I was iffy on DMC3 and waited until the LE came out to pick it up. As for Tetris, that's not really a game you can beat anyway, so I don't think those games count unless you're litterally destroyed in 10 seconds.