Trust me you'll have a great time, I played in Hard mode, and its one hell of a game. Gets real hard in some parts.
Yeah, like the one where you're by the ferris wheel and you have to secure the area while waiting for a helicopter. That one sucked so bad.
Yes thats one of the 3, It took me about 20 times, and what really got me pissed off, was when the helicopter actually came , and I went in it, it then asked me to carry the other guy again, so I went for him, and got killed, and had to start all over.. But the game is still cool.