Better than any of the new Kirbys so far!
And you can even play with two players. Just suck someone up then spit them out to make a computer to help kirby or to let a friend come and help you.
And then after you have beaten all the games there is a level called The Arena. That is where you can play against all the bosses you have faced. And there's a sound check level with hundreds of songs and sounds.
Well, have fun!