It’s pretty fun with friends, but the learning curve is brutal since people have been playing since launch, so getting into it nowadays with no experience is not great.
Peak platform fighter, only issue is that Nintendo’s online mode sucks and some characters are annoying to play against. I still play regularly and have for years now though.
I got second place after 4 consecutive wins, meaning I just barely missed the infamous 5 consecutive wins achievement. I have since stopped playing the game because that trauma still taints it, and am too scared to return to it. I will carry that trauma until my grave.