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]: these are the best chips ever. I will buy them again, wish more stores had them.The plain chips are my fav.
[EX A]: Very good!!

[EX Q]: I've been very pleased with the Natural Balance dog food. Our dogs have had issues with other dog foods in the past and I had someone recommend Natural Balance grain free since it is possible they were allergic to grains. Since switching I haven't had any issues. It is also helpful that have have different kibble size for larger/smaller sized dogs.
[EX A]: Good healthy dog food

[EX Q]: Not as good as the reviews led me to expect. Despite great color and good viscosity, the syrup's flavor lacked intensity.  I'll continue my quest elsewhere.
[EX A]:
Once is enough.