It's just not interesting enough. I think that's your real problem. The game is fine, I just wish there were more to praise. Also, the music is not so good. I had to bring it up.
This game has potential and its there I know it is. So lets start with the negatives the sound quality is far from good I do not know what the problem is but the sound which should play a big role in the game is lacking its epicness through its quality though the sound track its self is good for the game. The second problem I have is hit detection. The hit detection is what makes these games If its off it can hinder the game and the hit detection on this is off. If you fix these the game would be amazing. Positives of this game include its rainbow visuals its addictive simplicity, the simple art style which could have done more but as it stands is nice.
Conclusion: Its a nice little time waster but it does not stand out from the crowed and with its poor audio and hit direction a lot of games do the exact same but better. The soundtrack and the simple background mixed with rainbows as well as the easy to control hard to master could make this game go far. As it stands though I will not be spending much time on it.
this game is pretty fun and i like how when you collect a coloured ball it makes it harder.
the game is good, but his sound... not very good sound, like a game old...
other than that it is very addictive, and recommended for removing the boredom.
I hope this serves.
Reminds me of Helicopter, only better.