I always thought the premise of Killzone was better than the execution. The art style I found to be pretty gripping! The story though was always kind of a mess, but I found the multiplayer from Killzone 2 to be pretty fun. The characters just seemed to have more weight & heft in how they moved and interacted, which I hadn’t really seen before. Sadly, the multiplayer from Killzone 3 didn’t seem to have it as together as KZ2 and I quickly stopped playing it in favor of whatever else was out at that time.
P.S. I won a Killzone 3 Limited Edition Gift Set in a poetry contest. Totally true; check it out!