Instruct: Classify Amazon reviews into positive or negative sentiment
Query: EXPERIMENT IN TERROR

WARNING ----------- BEWARE ----------- WARNINGDO NOT BUY THE EXPERIMENT IN TERROR VIDEO -------- THAT HAS A "RED" CIRCLE, WITH THE NUMEBER 12-------- AND THE BLUE OCTOGON, WITH THE NUMBER 12, ----- BOTH ARE LOCATED ON THE LEFT SIDE, OF THE BOTTOM; ON THE FRONT COVER OF THE VIDEO.~~~~~~~~~~~~~~~~~~~~~~~~THE CRITICAL PROBLEM:** THIS FORMAT WILL NOT "OPEN" IN THE UNITED STATES FORMAT." IT IS A BRITISH REGION FORMAT.** YOU MUST HAVE A "REGION NUMBER ONE ( 1 )" DVD ----------- TO VIEW THIS VIDEO IN THE UNITED STATES.