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.

Got this k-cup in a selection that came with my new Keurig. I usually make the small, 6 oz. cup. The resulting brew was so bitter and acrid that is was undrinkable... not just bad. Thinking that I must have done something wrong I tried again.....this time making a 12 ouncer......absolutely no difference. It tasted distinctly burnt! I was very disappointed as I like strong coffee and, usually, Italian style roast is my favorite. I would give this one a pass.......
Bitter and acidic!