Definition: You are provided with a user review of a restaurant. Your task is to classify the given review into two categories: 1) positive, and 2) negative based on its content.
Input: This place is the best kept secret! Do NOT try to do this at the Post Office. The people here are super helpful and I literally didn't even sit down. A huge thanks to the workers here. Everyone is friendly and they do it with a smile.
Output:
positive