like talk radio and the booth be actually kinda predictable ( talk radio because we know the truth of what happen go in and the booth because of let face it the genre and the basic set up ) . that not necessarily a bad thing and in this case . it mean and in essence and that the filmmaker do not punk out in the end the way they might have in and say and an american version of this story . the booth move inexorably toward it ( foregone ) conclusion and but be so beautifully craft on every level that one can enjoy the ride the way one might a familiar cruise along a well travelled stretch of ( very scenic ) road . it remind me of harlan ellison spooky short story and flop sweat . the claustrophobia be and at time and almost palpable . worth a nice long look .