Instruct: Classify the given Amazon review as either positive or negative.
Query: unable to play this DVD

I PURCHASED THIS BLUE RAY FOR MY NEPHEW WHO LOVES DINOSAURS AND FOUND OUT AFTER PURCHASE THAT IT IS UNABLE TO BE PLAYED ON US FORMATTED DVD PLAYERS. THE DESCRIPTION DID NOT SPECIFY THIS ACCURATELY. UNFORTUNATELY SPENT A LOT OF MONEY ON A DVD THAT CAN'T BE VIEWED AND DEALT WITH A DISAPPOINTED NEPHEW.