I want Mario to be on the same wavelength as Galaxy and Galaxy 2, fully utilising 3D space and unique gravity based platforming physics. It's 3D Mario at its absolute best as far as I'm concerned. But it won't happen. I think Nintendo is done with Galaxy as a series and after Galaxy 2, aka gold standard of all 3D platfomers ever, I can't blame them for wanting to try something new.
It doesn't look like 3D World which is great to me. I liked 3D World but that's just it; I liked it, not loved it. Its excessively rigid perspective and play space design felt like a massive step backwards from the 3D Mario identity no matter how fun it was, acting as a hybrid of 2D and 3D Mario conventions.
I like Mario 64 too but I'm not overly big on the HUGE OPEN HUB IS BEST YOU GUYS philosophy some seem to cherish. I can see the appeal, but to me it's just wasted space, something Galaxy/Galaxy 2 did a far better job of pacing and balancing.
We'll see.