One of the best games I have ever played, and I haven't even gotten to the multiplayer yet! (although I did participate in the public mp beta) Has some of the best sound design, (be sure to set your audio options as 5.1 LPCM, instead of default and dynamic range at maximum). Great gameplay mechanics, fantastic visuals, believe the hype, it is really worth the $60 of admission. Then tack on the multiplayer and co-op segments, you have more than enough to keep you occupied non-stop until Modern Warfare 2 comes out, and then die from lack of sleep... haha. Those of you with great sound systems will truly appreciate the sound design and quality of this game. Better than most blockbuster movies!