The nicest thing I can say about this is that it has a lot of stuff: lots of variety in level layouts and appearances, lots of different abilities, lots of cutesy animations, etc.

It's all technically impressive, to be sure -- the problem is, all this stuff never coheres. It never amounts to anything meaningfully challenging or strategic, or at all aesthetically engaging beyond being, generally, "cute." There is no sum of its many, many parts.

It's limp, squishy-feeling, and unsatisfying.