Given the task definition and input, reply with output. 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.

I'm not a gourmet coffee critic, but this stuff is disappointing. Based upon previous good reviews, I suspect that the coffee in the K-cups I received is not the same -- they may have changed the manufacturing. The Wolfgang Puck Decaf I received is lifeless, watery, and tasteless. There's no aroma when it's brewing in the Keurig. Never again.
2