Oh sweet mercy...
... my eyes. Let me start by saying that this is a fun and amazing game, *but* it does have its flaws, especially the strobe powerup. During the entire game, I had to fight to keep from passing out from seeing too much at one time, the strobe powerup made it even worse as I could barely see what I was doing.
At the moment, I have a headache and I feel like I just got off the Tilt-a-Whirl, and daaaamn was it worth it.