Mario Wonder felt like a compilation of good Mario Maker levels honestly. It was pretty fun but I don't think it's anything special. The Wonder effects are neat but eh... For me most levels were good, no more. Plus, it only had two different bosses really : Bowser Jr. and Bowser. qnd some worlds end up having no bosses.... at all which is kinda anticlimatic. Honestly, I think we need a brand new formula for 2D Mario. As much as like the "get to the goal" formula, there's only so much you can do until it becomes stale. That's Wario Land is so cool, it has gimmicks that seperates it from other 2D platformers.