i was jonesing for a new psp game, and none of the early us releases interest me, so i picked this up on a mildly perverse whim. i guess i wanted to play galaga arrangement. which sucks, at first glance. it's turgid and boring and the enemies make no particular attempt to kill you. the lack of autofire grates...button mashing on a portable isn't so pleasant. the bosses seem moderately cool, but not cool enough to hold my interest. so that's a write-off.