well i be positively surprised how good this movie actually be . not sure why sometimes it brand horrorbecause it more like dramatic thriller . i like the story and i like the character who be rich and believable . for the first time a chick do not annoy mepositive . and there be more to her than meet the eye . the story begin when a couple of newlywed decides to take a trip to the grand canyon . their guide be a rough and heavy drinking guy and who promise them an unforgettable experience . the trip however do not go a plan . i think this film be a solid piece . don not expect more than 140min of adventure or survival flick and you would not be disappoint . it keep me focused and interested . well worth see .