Basically, I bought this game nostalgia of my childhood and because Kirby is my favorite character in super smash bros melee :). Overall I'm not disappointed at all and my niece also greatly appreciate the game. Personally, I would not recommend the game only for children as many must do it, but just to those who love the world of Nintendo and want to spend quality time with a quality game.
The pros: Ultra-playable / the magical world of kirby / beautiful realization of the game / many powers that bring change in the game / lot of collectibles
The -: The game was a bit simple for my taste but that's not necessarily the case for my niece for 7 years (thus see which is for the game)