Could be an interesting game. I hope it's not just some marketing felgercarb to sell more stuff. The trailer certainly left that impression on me. I will have to wait for gameplay, and perhaps try it myself.
What other "official" games of The Walking Dead are there?
I highly recommend "The Walking Dead: The Game" by Telltale Games Won Game of the Year at the VGA's and several other awards too, and definitely deserved ^_^ It's not directly based on the show, but there's similar elements and it's a great game anyway =]
It's going to be a fail like most movie adaptation games are. I'm not letting myself get excited, that way I wont be disappointed if the game turns out as bad as I think it will.