It may not have aged well, but it was amazing at the time. One of my favourite games as a child. Killzone felt like it could launch a really good franchise, but having moved to xbox after the ps3 server outages (for 3 months) I haven't really experienced Killzone beyond this edition. However, I haven't heard good things about the series beyond, so I have to assume this was the highlight. An incredible story and fantastic game at the time.