It's out! It's good! It's more of the same, for the most part. A bit buggy in places, but not unplayable anywhere I've found on Switch. Apparently the Xbox version has had some crashes.
I sort of wish my progress from the now "Classic" version of the game would have carried over for the returning levels and unlockables, but I haven't minded playing these things again after 4-5 years or whatever.
Anyone else gonna go Ultra? Maybe we could see how the multiplayer works among pals.