There is nothing that SMB2 does that's better than its predecessor other than having better visuals. Even then, I don't want better visuals if what youre going to give me is a fucking bow-in-her(?)-scales dinosaur who shoots eggs and dances an awful two-step and Wart
Oh, and Wart is stupid final boss. Where's the Bowser? The king of koopas?
Wait, lets not even have this discussion since the whole game is a FUCKING DREAM. It can't even be a good mario game because it was just mario having a carb-induced food coma and then dream that the princess had a sick floating jump that he was super jelly of.