Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: UNBELIEVEABLE

I HAVE JUST SEEN A SHORT CLIP OF NINA KURGAPKINA DANCING HARLEQUINADE AND HAVE NOT BEEN AS IMPRESSED WITH ANYTHING LIKE THIS SINCE I SAW BARISHNIKOV'S "AT WOLF TRAP" NOW IF I CAN FIND THE VIDEO I WILL BE A HAPPY CAMPER.