In this video, you'll see me perform mediocre run-throughs of Worlds 1-1, 1-3 and 1-4. I was doing so much better when no one was filming me. As a bonus, the video starts off with the surprise level that you can play from the game's title screen. It just... started. Watch, and I think you'll understand.
The game's very fun, so far, and the 3D effects are amazing. We'll have much more on Super Mario 3D Land next week. For now, enjoy the video.