Best looking game I have ever seen on a pc. Played it at 1600X1200 4XAA 8XAF Ultra with almost no problems and if any, went away when played on a system with a gig of ram (it helps alot). Reminds me of Star Treck Elite Force 2 and even Aliens vs Predator 2. It's not the best FPS I ever played but was enjoyable and in the top 5. Couple things though I think could have made it better.
1-More varied monsters- Almost all of them were the same and got tired of them.
2-More humans and varies ones. All of the humans looked the same and it would have been nice to have more action oriented interaction with them.
3.Didnt really like the branching levels.
4.Should have had way more guns and more futuristic.
Overall a great game and the best one I played this year.