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.
One example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution is here: Good Quality Dog Food
Explanation: The customer talked about dog food which was good. So, it's a correct summary.

Now, solve this: I have bought ground flax in the store, there was always a rancid aftertaste. This is the best tasting flax I have ever had. BUT, I have to throw it in the coffee grinder, and then pick out little rocks that are barely bigger than the seeds. I found this out the hard way after using the seeds whole. Nothing like working a bite trying to find where the rock you just bit is. After you grind, sift the powder and black stones will be evident. I have about 1-2 per quarter cup of ground mixture. Perhaps this is something you organic foodies are used to, I am not. I have only used 1 bag so far, so I cannot comment on whether or not the stones are in the others, but I highly doubt it was a fluke bag.
Solution:
It would be a 5 if it weren't for the rocks.