Well, you've heard all about this game already, and the reviews had it right. The graphics are still mind-blowing 3 years later, but the gameplay never strays far from mediocrity. The beginning portions of the game when you can roam around freely and choose how to approach your objectives are the high point of the game, and the unremarkable linear alien sections of the late-game are the low point. The game is definitely not bad - it has its moments - but there are many, many superior shooters out there.
