The first time you start up Halo, you get a "yes!" experience. The first 2 levels are good. Good story and exciting gamplay. After that, the programmers got hasty and decided to design 4 rooms and use them over and over again. It is very disapointing to have to go through the same room, with the same aliens, more then five or six times. Only to find that you have to leave the building through the same rooms again....I have a 9800PRO, so any game should run smoothly on my pc. But no, at 1280x768 the game already had problems. So that is also a disapointment. So I voted a 5.