Not the best game out there. But its definitely the best first person shooter ever created.
Graphics: The graphics are amazing. The water effects .... every single thing in the game looked magnificent.
Sound: Sound was great. The music wasn't that good though.
This is the best first person shooter you will find. It is very short you can probably beat it in less than 10 hours. I highly recommend this game if you like first person shooters. If you are not a fan of them stay away from it.