Metro: Last Light Gameplay

Okay so i will admit i only recently got round to getting Metro: 2033 during the Steam sales. I actually really enjoy it and am currently plodding my way through various underground tunnels and such. It's a good game and i will stand by that even though the reviews slated it. This though, is the sequal (I think?) and judging by the gameplay trailer its shaping up to look fantastic.

[youtube=http://www.youtube.com/watch?feature=player_embedded&v=AvhxaKQSMUE]

[youtube=http://www.youtube.com/watch?feature=player_embedded&v=a3swbhnISug]