Killzone 2 hype time. GL Killzone 1 review

2004 feels like a long, long time ago. I failed to finish Killzone when I first picked it up for the PS2. I got slightly stuck midway through the game and (after about ten tries) kind of putting it on hold. Fast forward four years and I've (finally) revisited the game, playing it through my PS3 in order to be on top of what went on back then, before the sequel hits. What did I make of Guerilla Games original tale of big blokes, big guns and big red eyes? Read on to find out.