Overall, I found the art book and amount of concepts to really hit the spot. It makes me want to play through the game again just to look more at details I may have been blinded to. I am a big fan of the BioShock games which were worth the time and bucks to buy. The price of the book may be enough to buy you a discounted game on its own but for the amount of content I’d say you’ll get what you pay for, especially if you are a fan of the game.