Counting this as mastered, even though I only got four stars. I refuse to play through every single level four more times. Other than that, it was a pretty solid game. Took me the first few worlds to really get into it, and overall, I might even prefer 3D Land, but for everything that wasn't great before, it offers the excellent final world, with some unusually difficult challenges that were the most fun I've had with a Mario game since the final star in Super Mario Galaxy 2. Lower mid-tier 3D Mario game.