The power of this game is in the storyline
I loved the different locations. Hong Kong was my favorite. I liked the music for the most part. It looked nice, consistent. It was a very fluorescent game. It was cool how you could hack your way through, sneak your way through, or just blast your way through, depending on your mood. You get to blow stuff up! A lot of stuff! The Vandenberg showdown is the single coolest moment in the game, where you hijack a couple of big bots, who start blasting the bad bots, and they're shooting each other for about five minutes. That was at Vandenberg, right?
The best thing about the game was the storyline. The story and dialogue, for a video game, were rich and interesting, and the continuity was nice. You meet interesting people with personality. You travel around the world, learning the truth of conspiracies. I'm kind of a conspiracy fan, so I ate it all right up.
There are some nit-picky items that bothered me. The characters acted spazzy and ran around all crazy. It was somehow unsatisfying to fight with standard guns, at least until your skill improved. The ability to blow stuff up with GEP guns and HE20mm and LAMs compensated for this in a big way.
The Bottom Line
This is just fun. It's kind of an intelligent game, so it may turn you off if you're not down with all that fancy book-learning. If you're looking for a game where you just kill your way to the end (and who isn't?), play Half-life. If you're willing to immerse yourself in an interesting story and read a lot of e-mails and such, You'll be rewarded.