Very complex, very entertaining, very demanding

The reviews for this product have been pleasing in detail with lots of information, therefore only briefly our experience:
My wife and I have been playing the game with friends for the first time, so we had an easy start. Having the product ordered itself, is upon us and the "Bible study" with the guidance. However, you have to say it is worth it. The game is 100% cooperative, something completely new for us. The procedure in the group or to coordinate a couple is something that you are not used by the board game - incredibly entertaining. The use of the CD was new to us. Reap a victory is extremely challenging, but you can adjust the "internal threats" the difficulty down a bit at the start by playing the introductory missions or omission.
To get the game from other declared us facilitates entry safe, but the game has left a real lasting impression. It's just so good that it's easily worth the initial effort.