This is kind'a breaking the "discover new minigames" formula that minigame games have been using but still:
When I bring a party game to a party, I do not want to have to play through some unlocking campaign mode to get all the minigames available to ppl. Especially if I've already unlocked the game at home but don't wanna bring my own console to the party.
And those minigames should be faster to set up and play. If there's five of us wanting to play wii bowling (which is a turn-based thing anyway), why not allow for five players? Also, stats just for the party. I wanna know how who at the party is the most successful at knocking virtual characters off a platform thingy, or slicing random items.
The gazillion redundant and MANDATORY congratulatory messages and replay vid stuff are especially annoying. There should be an option to turn those off. "hooray, you almost hit that thing, here's how close you were, here's how close you were from another angle, here's your character's reaction, press a to go to the 'next player's turn' message at which you also press a". Mario Party games, I'm looking at you.