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: Quality of food is good but a rip off, just be beware if you order food to go, your California rolls will hardly have any crab in it. They stuffed in too much cucumber and avocado in it.  Also, the tuna rolls were not fresh. SMH.
