Instructions: In this task, you are given Yelp reviews. The task is to classify a review as "POSITIVE" if the overall sentiment of the review is positive or as "NEGATIVE" if the overall sentiment of the review is negative.
Input: We usually love the seafood buffet at the Rio, but were so disappointed this last time. We went on a Sunday evening and it was NOT worth the $50 per person. The oysters were NOT fresh.. they looked all gooey as if they'd been frozen and thawed. The oyster section shrunk to include sections for scallops, mussels, and crawfish. The king crab legs were extremely salty and overcooked. The service was horrible. I had to flag down the server to pick up our piles of plates at least 3x during the meal. This was one of our must-dos in Vegas so sad to say, but it's off our list now.
Output:
NEGATIVE