In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good. 
Q: I'm sorry I bought this brand. It leaves a lousy after taste in your mouth.No wonder Amazon is giving .99cent shipping on this item. STAY AWAY!!! AVOID!!!!
A: 
1