I bought it and did the main story in ½h (as usual @comp). Have to say, it was HARD to do Gravitron with 3DS controls. Other than that, awesome.
Too bad there's no way to import levels though.
- Final Level doesn't run the remixed music when playing Time Trial
- Custom level quits can give a black screen when you've completed them, forcing you to go back to home menu, kill VVVVVV that way, and restart.
- (in Custom Level, but it's VVVVVV's fault): There's something funny going on in "Out Flipping" in Vertiginious Viridian, the user can be instawarped to the next room for some reason. The level also have some leaks, but that's the designer's problem (and it's quite hard to fix now huh), not VVVVVV's. This also applies for the desktop version.
Also, 8€ isn't much (IMO), and if you follow Nicalis' twitter today, you might get lucky (he's going to deliver 5 VVVVVV codes)!