It's really good. I completely disagree with the snobbery about it. Like Bioshock Infinite and Uncharted 3 it's a fantastic, ambitious game that a lot of people enjoy dismissing.
The level of choice is really something. You really can affect the trajectory of the story in numerous ways. The characters look incredible, they are some of the most fully realized characters in gaming. The detail in the faces is incredible.
I thought the story was very well done, and the moment to moment writing was strong. Clancy Brown's character really stands out.
The game is gorgeous to look at and smart.
Clearly mileage will vary on that, but I think it's a great game.