In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

[EX Q]: I bought a case of this stuff (Dark Chocolate) based on the positive reviews. Big mistake. This is half a step above Swiss Miss. It is definitely not up to the level of Archer (Target brand), Twinings (some grocery stores), or Cadbury (overseas or very few grocery stores).  Cocoa is the 4th ingredient. No chocolate as an ingredient. Bunch of fats and fillers. Archer has cocoa as the second ingredient and chocolate as the 4th and 5th ingredient. That's more like it.  Stephen's chocolate has bad/very light color, little aroma, thin, doesn't dissolve. A very disappointing purchase.
[EX A]: Not a gourmet product

[EX Q]: We have ordered this coffee on several occasions and have been happy with the it.  The most recent order seemed lacking in quality.  It was bitter and disappointing.
[EX A]: Disappointed

[EX Q]: Stevia is pretty much the only natural zero-calorie sweetener there is, but most of the time the powdered stevia is so bitter!  Not Nustevia!  Nustevia has absolutely NO bitterness, and tastes EXACTLY like real sugar!  It's amazing!  Add it to plain yogurt, you have an amazing guilt-free dessert, breakfast, side dish, snack.  Add it to tea, coffee, recipes, anything!  It is a truly magical product, and it is cheaper in the 12 oz container on Amazon than anywhere else!  They also sell it at GNC, but it is $10 for 4 oz.  Also, for drinks, I highly recommend the extremely potent liquid stevia, as sometimes the powdered version takes a while to dissolve in iced beverages (it eventually does dissolve, though).
[EX A]:
The World's Best Sweetener