Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: The first time I ordered a box, it was pretty amazing. I wasn't thrilled that some of them have artificial sweeteners (I'm allergic to some artificial sweeteners and it wasn't clearly noted anywhere.) but thankfully didn't have a problem with whatever they used in those particular k-cups. The second time, however, very recently, has been awful. I've tried three completely different "brands" of k-cups in the box and they all have this weird plastic taste to them. The first two, I thought it was the artificial flavoring gone off... so I tried just a coffee (no artificial flavoring) and it's just the same. They all taste the same. They taste like plastic. I can't drink them and will not be ordering again. I don't know if it's this batch but I'm not willing to pay another $30 to gamble on the hopes that I get a good box again.

I've ordered twice - with two totally different experiences.