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.
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Question: I bought my mberry pack from mberry.us online hoping to use it to curb my sweet tooth. I followed the directions to the letter, allowing the tablet to dissolve completely on my tongue. I then tried balsalmic vinegar - nothing happened to the taste at all except that my tongue burned a little. So I tried hot sauce - nothing happened again except that my tongue burned a lot. Then I tried regular vinegar - nothing happened again. I even tried taking a second tablet, but it still did nothing but slightly burn my tongue. HUGE waste of money. Super disappointing. DOES NOT WORK!

Answer: Did NOT work for me at all!

Question: Used for less then 2 months both cats fur began falling out bad. Stopped using it & the cats fur is back to fine. Back to feeding my cats Nature's Variety instinct. I baught this PetGaurd product at Fairway Market not Amazon. Will not use it again.

Answer: Cat Loved it.. BUT....Their hair started to fall out.

Question: My wife and I both thought this is a nice cup of coffee. The bag has a one-way valve on it to keep the air out and arrived virtually flat. When brewed in our Cuisinart drip coffee maker it has a nice aroma. I take mine with cream and sugar, and Mrs. B. drinks hers black. We both thought it was smooth, with no bitterness. Later it made a nice after dinner coffee when we added our favorite liquor. Tho I am no coffee snob, I can tell a good cup of coffee from a bad one, and this one makes the grade.

Answer:
Good Coffee!