Instruct: Classify the given Amazon review as either positive or negative.
Query: Product changed-used to be much better.

We have been buying the Melita Buzzworthy Dark Roast pods for over two years and were quite satisfied. Recently, they increased the diameter of the pods to enable them to fit other machines. I also understand thet they have increased the diameter of the pod holder in the new machines they are selling. At the time Melita made these changes, I believe they also reduced the quality of the coffee in their new pods because it just does not taste nearly as good. Accordingly, I rated the old pods with 4 stars but the new pods deserve only 2 stars. We are now sampling pods from other companies to find a good dark roast coffee.