well its enhanced, but there are new things i dont really care for.
The main factor that you need certain characters to get certain stars, personally i like selecting characters and sticking to them, because thats just how i am, and since certain characters only get certain power ups and have certain features that get them to certain areas, it bothers me and i dont really care for it.
I loathe the fact that wario is pathetic, and probably the only thing he's good for is getting into certain areas that only he can access, which irritates me. As if you play the wario land games as well as wario world, he has decent speed and decent jump, this is not the case in sm64ds, and its actually painful to use him due to how pathetic both his speed and his jump is.
Controls didnt really bother me, as ive played with way worse then that before, so.
Didnt really like the new bosses, once again in a mario game the bosses were a joke, not interesting, and just BLEH. The areas they're in is also not that great really.
Overall its not a bad remake and ive played worse anyway(looking at you ff1gba remake). But i still find the original to be more fun, so there ya go, thats my view.
Let the hate and insults commence.