Impressive looking game. I like the graphics in it a lot. The gameplay is good too, except for one problem, the pacing.
It takes too long to generate enough power to hit a boss, and it's really easy to lose all the power you generated due to how fast flandre can get. Every stage took me over 6 minutes long which by that time the visuals of the stage became old real fast. If the generation of power needed was half as much then the game would be so much better paced.
Also, Komachi meter is epic. More games should have a komachi meter.