It's amazing how each game feels so good to control and each one manages to feel better than the last. Just moving around feels so satisfying, hitting enemies has this bounce to it, and this one has special stages designed specifically around the movement. The addition of the pencil adds so much, and it's several levels longer than the previous game. I think World 2 is still my favorite with more satisfying collectables and a lot more nostalgia, but in terms of actually playing the game, I think World 3 might be the best in the series.