Alright, that's fair. The best part about the Zero games (aside from the rock music, if you're into that thing) is the ranking system, and that along with the nasty level design lets it cater to the hardcore crowd.
--
http://www.youtube.com/watch?v=SBpfwpOPXNc&NR=1&feature=fvwp
I watch Planet Chasers Starlight Excellent all day, every day.