1) It appears that the games unstable servers give me 200-300 ping in my own region!? Ok it's playable for me but I get that "slow" feeling when I do, and I can't exactly aim or kill a person without being killed 3-4 times first. Not my idea of fun at all. I've played FPS' all my life, from Call of Duty to Battlefield and I know what a good FPS and its Multiplayer is like, and Crysis 2 in my opinion is not even one of the top 10 in my preference.
2) Earlier today I was playing my last game before I posted this, and I was running through the side entrance to the gym, by the green houses on the Skyline map, and I was suddenly shot out of no where. While watching the killcam it appears that my character was still around the corner and so it looked like I got shot through the wall but I didn't. Like I said, bugs, glitches what have you. Earlier in a few other servers, I experienced a death when the person didn't even SHOOT me but only looked at me.
3) Some of the game mechanics are still broken, I cant give you all the issues in a list but the "Out Of Ammo" bug is one of them, the air stomp not working properly (If im shot in mid-air, I instantly turn to Critical Health), and the very few issues that remain in the customization classes are the last.
All I have to say is, I did not enjoy this game at all and the best part of it had to be the single player really, but even due to the errors this game has I encountered a few bugs in the campaign and STILL do. I am beginning to believe that Crysis 2 was just a waste of money and effort to whoever developed it, EA or Crytek you know who you are. Just something to make money really, well you succeeded...
I'll only wait for so long until the fixes in this game are done (if they ever get done). Hopefully in the summer they will announce them and I will have reason to keep my copy.