They really added Smash Kirby to this game! And by that I mean that Kirby has never felt as powerless and lame as he does here.
He always loses the copied ability when gets hit, 90% of the copy abilities are unrelliable or hit like a noodle, and enemies with much better range and positioning will make sure that traversing the world is going to be as annoying as possible. The 3 NPC Kirbys are also useless.
Only finished this one because I'm trying to complete all the Main Line kirby games.