Eh, I can't think of a single (non gameboy) Kirby game where you don't blow through levels for a normal run of the game. Adventure, Super Star, Crystal Shards, DL3, all very easy games.
I don't disagree with you there. What I meant is this game could be even easier than those games given the way they did the co-op...
Only time will tell though. This game looks fun anyway...