Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Easy enough to set up, but needs an improvement to instructions.

I found the product easy to set up for the basic functions I cared about- calling 3 phone numbers when there is a power outage or temperature drop at my cottage. It does this as advertised- I'll need to own it for a while to evaluate reliability. If OK, I'll get another for my home and include the flooding alarm function for the basement sump. The manual needs better explanation of the feature for seizing the phone line. The manual does not explain how to implement this function in terms useful to the average customer and refers the reader to the company website, which also lacks this explanation. I consider this minor, in my case, since this is not a burglar alarm that needs such a feature, but it might irritate someone who wants to use this feature.