In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Q: They stopped working in 1 month. I am very disappointed.

A: Work good while it lasts, not worth money for 1 month
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Q: My gardener installed these valves and they do not work!! They will not start even thought they were programmed. You hear water run continuesly, which there should be no water sound when the valve is off.

A: My gardener installed these valves and they do not work ...
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Q: first uses was not happy that the oil sprayed out in straight stream. Would prefer a spray, not a stream.

A:
first uses was not happy that the oil sprayed out in straight stream
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