played it once with my friends
one of them was bowser and roared every second, which stops his movement completely. i dont know why they added that and didn't even think to limit it even slightly, but anyway.
we played some minigames and i dont remember if they were any good, they seemed like they could be. we were basically silent pretty much the entire time. no crazy mario party exclamations of joy, rage, laughter or even sadness, save for a few moments because i decided to toss any fucks to give aside and just be an idiot. believe me i was trying, and i dont know if it's the game or just my friends being in a bad mood or something but overall my experience with the game was not very good.
I'd be willing to try it again, since i really only played one game, and i'd like to see Rosalina be cute some more ( pic related), but i'm in no rush to buy it whatsoever.