If you are a fan of Dungeons and Dragons or other adventure/exploration games, you should definitely give WoA a try.  My two kids (13 & 15) and  I have not been able to stop playing since we got this.  The game requires no "Dungeon Master" and it pits you and your friends against the dungeon beasts.  Several scenarios can be chosen to launch the game, and these varying in difficulty and duration.  We found that the first two scenarios were more about learning the flow of the game, but things really got fun in the third scenario (first one that used the chamber tiles).