Very excited for the game! Loved 2033. Waaaaaay underrated and not pushed enough by the publisher. Dripped with atmosphere. For whatever reason, I really enjoy the feel of the eastern european games, with the dreary environs, and usually pretty serious themes. Stalker SOC, Stalker COP, Metro...some of my fave games.
My hope for this game, other than the ones already stated in the above posts, is that they devs really work on the AI. When you wanna do stealth, the AI is critical. There were some serious balancing issues, imho, in 2033, with the AI.
Anyhow, can't wait for this game to come out!!
Yup, in spite of all its issues, it's just an awesome and amazing game.