I kinda like it... it's not good as Shouri no Big Wave, but it seems NakaSaki and Chisa get to sing more lines, so yay for them
good points:
I feel some minimoni vibe in the beginning of the song
Sometimes it sounds like an anthem
bad points:
Too much repetitive
It's not insta-addictive like Shouri, might get some time to melt people's brains
NakaSaki sounds bad in some parts... I still love you, dorky