$30 is a good buy-in for W101. I was not super pleased at spending $60 on it, but that's mostly because I had no interest in replaying it for better medals on each level. The campaign is surprisingly long, almost too much so, but after one run-through I knew I was never going to touch it again and traded it in. Unlike Viewtiful Joe, I could tell I was never going to get good enough at W101 to platinum it, and that seems to be where a lot of the value of the game potentially resides. I'm also not a teenager anymore; I probably wouldn't replay Viewtiful Joe at this point, either.