Instruct: Classify an Amazon review into positive or negative sentiment.
Query: does the job

This product is a very good value for the price. The only thing to keep in mind is that whent eh power goes out you must reset the timer. This timer comes on at dusk and stays on the number of hours desired. When the power goes out you must select the mode and the length of time again.I had three and purchased a coulpe more. So far no complaints and I owned this timer model for a couple years.