I love this game and the amount of easter eggs, the difficulty makes it fun for the most part, BUT I HATE THE NEW ENEMIES! The sky bloopers have an even more unpredictable path! There is only one new power up and mechanic:
1. The Poison Mushroom
This is more of an enemy! It kills you or hurts you!
2. THE WIND
THE FREAKING WIND! THE ONE BIG NEW FUTURE WE DIDN'T NEED OR WANT! It pushes you forward, making parkour the most stressful thing ever!!!!!
Then: World C-3. WC-3. You got the endless wind. Endless blind jumps. Difficult parkour with a lakitu following you everywhere!
But the game is still good. I can take the difficulty (we swedish are way better gamers than the Americans.) My Nintendo Entertainment System games are perfect!
(My name isn't Barbie. That's my Mom.)