I've read all of the reviews, and this game really isn't that bad. I play paintball and yeah, the guns are unrealistic, but hey its a game made by people who probably don't play paintball. Lighten up. The gameplay is all right once you get used to the weird aim. Pretty fun if you set AI intelligence up really high. Decent graphics. Plus I only got it for five bucks anyway, so it wasn't that bad of a deal.
Weaknesses:
Damn stupid computers. They run around like idiots while you just sit back and shoot them. Not enough equipment. VERY LIMITED REPLAY VALUE.
Conclusion:
Hey, its cheap, fun for a while, and a fair way to pass time. Get it if you think you've tried everything.