Killzone 3 isn't the best in the series but it's still an Awesome game
Killzone 2 had some great visuals but they were surpassed by GOW 3 and Uncharted 2 visuals now KZ is back with even better visuals Great lighting and dozens of mind blowing looks this things make killzone 3 a great looking game (though not as good as U2 and GOWIII in my opinion).
After finishing campaign before going to the superb online multiplayer you can spend some time in Botzone or play the campaign with a friend.altogether KZ3 is a great shooter that every PS3 fan should play.
Graphics:10/10
Sound:10/10
Story:6/10
Gameplay:9/10
Final Score:9/10