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 got the Keurig as a present recently and have been trying all the samples that came with the unit. I like a smooth tasting coffee with lots of flavor, especially for breakfast. Unfortunately, the Green Mountain Coffee Breakfast Blend left me flat. All of the Keurig K-Cups lack the wonderful aroma that makes coffee drinking so enjoyable, but this breakfast blend is even less aromatic than others. Flavors are, of course, a personal preference, and I can see the appeal of this coffee for some. It doesn't bite you, like many coffees, so if you're looking for a mellow flavor in the morning, this may be for you. Otherwise, steer clear of this one.
3