*SPOILER ALERT*
Highlight below for some of my thoughts on the game
Just finished the game. Like the reviews are saying, the "Finish the Fight" ending leaves you wanting for more and you cant have more. That is until the next crysis game. But whatever happened to the US and koreans joining forces to fight off the aliens? What about the whole walking on the bridge and into the ice sphere part and blasting the alien hunter with a minigun like we saw in the trailers? What about the suit upgrades? And wtf happened to my incendiary ammo for the SCAR? None of those were ever in the full release. But the aircraft carrier level as the final level in the game really surprised me though. And i surely didnt expect crytek to make you fight a giant alien warship at 10 frames per second as a final boss. 
And im glad psycho didnt die, hes such a badass. 
Overall, although the ending left a huge cliffhanger for the game. It wasnt terribly bad and i actually found it quite satisfying. I wasnt disappointed with it, crytek already said crysis will be a trilogy. The minute they said that i already expected a cliffhanger to surface.
Anyway, time for some multiplayer action...