Just started playing Crysis again on mine, ace game.
End.
I'm considering playing through both of them again on a tougher setting to spice things up. Fantastic environments to play in and do whatever you want. The nanosuit is not only incredibly cool - it's also crucial to making satisfying progress. "Cloak...engaged" - creep up on him, grab him "maximum strength"...then throw the cnut off a cliff. Awesome stuff TBH. With the nanosuit control on the middle mosue button click, it's fluid and seamless switching abilities and using the suit to full effect in any given situation.
Mike, have you played through Warhead? I may have missed that somewhere but, if you haven't then you should. It's Crysis on steroids. Physco is a great character to play as. Funny and charismatic. Superb cut scenes too, which were missing in Crysis. It also looks even better than the original, and the final battle is nothing short of spectacular, if incredibly system intensive. When the credits rolled, my PC said "FFS Roy, you're a cnut sometimes "