This is my fave Wii U game so far, and I've played Nintendoland and Zombi U. I'm loving this! The characters are so surprisingly fleshed out and each one is much darker than you originally think. The humour is spot on, the puzzles don't hold your hand and there's a huge amount of satisfaction in solving them all.
So who did everyone start out with and why?
I picked the explorer (because I'm really into Ancient Egypt and knew her story included it), the Time Traveller (because of Who and sounded like her story could be very interesting - it is, and hilarious!) and the Hillbilly (on ONM's description from the preview). Nearly finished my first run-through, looking forward to using a new set of characters to play their brand new areas! I agree with above, SO much replay value for a tenner!