Some games are destined to become classics. This one ought to be because of the lush and creative sets that seem to offer limitless possibilities. Some people like to play this game as a full-on charge-n-blast game but for me it was infinitely better as a sneak-n-pop headshots. The only disappointment is towards the end of the game when the action becomes ludicrously dense and ... for what? Well, you'll have to play it to understand how frustrating it can be. But overall, a top-grade 1st person shooter that you can take at your own pace.