I'd say the only video games you've played in the last 3 years are Half Life 2, Mass Effect 2, and Crysis Warhead.
That or you're just a troll spouting the same BS that every other person who hasn't played the game is saying. No, the game doesn't have DX11. Though it just so happens to look better than any DX11 game that has been released. Yes some of the textures are bad. Go back and play Crysis 1 and you will see terrible textures there too.
The only problems with the game are that the AI has pathfinding issues, there are some graphical glitches, and people aren't smart enough to edit their graphics config themselves. Even with those issues this is still one of the top 5 best FPS's released since Half Life 2.
What does that mean? Probably not much in terms of storytelling, and having some deeper meaning. The flip side is that you would be hard pressed to find me a single FPS game that gets those things down much better. Crysis 2's story is very similar to other great FPS games in that you're just some ordinary person caught up in extraordinary events, and while that may be standard fare for the genre there are some very compelling moments when the suit malfunctions leaving your character completely helpless. Other games like Call of Duty do not offer you superpowers, and yet you never feel the sense of total helplessness this game can convey when things go awry.
Shortcomings of the story aside. The game play is fantastic. The streamlined Nanosuit offers a much more fluid experience than the original game, and the ability to uprade adds a level of depth to the suit that was missing in Crysis 1. When the AI works it is challenging, and makes you think about how you are going to tackle the next tactical problem. Finally anyone saying that the graphics are a step down from Crysis 1 has an overblown sense of the original and has never even played Crysis 2. The Ling Shan Island setting may have been beautiful, but Crytek's vision of a destroyed New York has much better atmosphere. The art direction in Crysis 2 is a major improvement upon the original.
After a few patches to fix some of the glaring bugs in the game it will be one of the better games I have ever played, and I've played a lot of them in the last 27 years.