Possibly the most fun I have playing as a character in a video game. Oh, what's that? The camera's bad? The music (especially towards the end) is repetitive? Tiny-Huge Island in general? Easy to overlook when you're chaining long jumps and careening around the various open stages with the sloppiest grace imaginable. I highly recommend going for 100%, THEN replaying to see how you can better utilize Mario's moveset to get the stars more efficiently. Trust me, your third eye'll open and you'll become like me: Doomed to replay this classic once a year forever more!