More is not always better.
Overall, it's an ok game. Nowhere near as great as a Mario, sonic or Donkey Kong game, but it has it's moments of charm. There's really not much replay value other than playing through the levels again. Collecting bubbles only gives you a score and doesn't have much value other than that. Sure, you can collect bubbles for more decorations, but how about unlockables with more value like...extra levels!...or characters with different abilities to get to otherwise unreachable areas!
I just don't understand why this game has gotten so much hype. It plays well, looks good and is cute, but the overall experience is just 'meh' for me. The first game impressed me somewhat with it's originality, but they took originality too far with this one and didn't make a cohesive experience. Honestly, it feels like the developers tried to take an idea from bunch of lazy-ass college kids and make it into a game, that's the best I can describe it. "I want it to be original, but I don't wanna try to hard..." lol.