Absolutely best Kirby game ever and for one reason: mixing abilities.
Graphics: 8 A tad too bright and some characters look like they were melted together, but other wise it is really good; it changes from world to world and each world looks really cool.
Sound: 8 Most Kirby games have bad soundtracks, but this one surprised me because the music was actually good and the sound effects weren't as bad as they usually are.
Controls: 10 I love the new ability mixing thingamabob, everything else works well and the camera does its job.
Entertainment: 9 The multiplayer is fun, the minigames are fun, and the ability mixing thingamabob is the coolest thing since peanut butter and jelly.
Overall: 8.4 This game is really fun even wihtout the ability mixing thingy but the ability mixing thingy is the thing that keeps me playing this game.