IF IT DOESNT UPGRADE PAST SIX, THEN THE SKILL SHOULD NOT KEEP TAKING MY POINTS!!!
.....that's really the only part I raged at. I upgraded speed only and it seemed to keep me far away enough to stay alive. What got me to the next round was that lucky kill that dropped the nuke-like ability, which in turn dropped a buttload more of abilities, and all was well.
As far as movement, I really just see this game as an extreme cat-and-mouse: you'll find yourself constantly going in a circle to stay alive. "I'm at the virus skating rink, except these other things are trying to kill me", I thought.
Controls are unique for the game. They work. Angles are not hard at all: Just constantly hold one direction down then press another direction a shabaam! You're doing angles and dangles.
Why 4 1/2 stars (because it really should be a 3 or something)? Because that song!!! OMGOODNESS, I love it. I don't know why, but I do.