Great Movie,although I felt the ending was a bit contrived. The premise was sound and it had me intrigued from the start. I reallty loved the fact that they had to solve maths problems to escape from their predicament, but it wasn’t done in the cack handed way that the TV show ‘Numbers’ works. It was well thought out and believable…it also managed to quash the bad feeling I’ve had for so called ‘intelligent’ thrillers that i’ve had ever since watching the Da Vinci Code and hearing Tom Hanks utter those immortal words…’We’ve got to get to a library!’ Check it out
