I found it pretty fun, though the puzzles in during the first story are pretty easy. I really didn't get the satisfaction that everyone seems to get from it...
But I Can't wait to try the Advanced stuff.
Oh, and a side question...Was anyone else completely freaked out when you went behind the walls? Probably because of all the horror/zombie/apocolypse games I play, but for some reason everytime I see or am in a

abandoned/rusty/fallen down structure or building (in game) I tend to freak out and think that somethings going to get me.
Anyone else have the same problem?