Fun game. I didn't expect much after the NSMB series of games but the level of creativity on display here is up there. It's got a slow start since World 1 doesn't pick up until the end, but it gets going after that. My major complaint is the difficulty curve. I had to introduce my self-imposed challenges to make up for it, but the game's easy to the point where some levels have nothing in them. I hope they increase the difficulty for future entries instead of leaving the challenging levels until the end. I don't think Nintendo gives enough credit to new players being introduced to the franchise.