As a gamer, I found this book fascinating to read. I loved playing portal and portal 2 but never realised what went behind making it. I loved getting to know the people, the role they played and the ideas going around to get the game finished. A must read for any gamer out there.
This book describes the problems and successes in the development of the award-winning game Portal 2. What is there is very interesting but there simply isn't enough of it and it didn't cover the story behind Portal 2 in as much depth as I hoped.