The AI can be annoying at times, and the lack of a quick save even more so, but the game is extremely immersive.
With that having been said, this game is extremely immersive. The graphics definitely draw you into the streets of Mexico City, and the sound echoes that of a war-zone. The one-shot kill system is both a blessing and a curse, making it fairly easy for you to kill the opposing rebels, but also making you vulnerable to enemy fire. The plot line is not great, but it is enough to keep your interested in the campaign. It should be noted that this game is not intended for those gamers who prefer their action to be unrealistically fast-paced. This game requires strategy and sound tactics to succeed. Rushing out to meet your foes head on is merely a quick way to die.