Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: You Get What You Pay for

This kind of works sometimes. It is random. I put some water in a cup and it said there was no salt. Great. Then I added salt -- lots and lots of it. Used it according to directions, and it still said no salt. Later my son tried it. It worked and it seems to be working since. But I don't trust it.If you are arthritic, don't even try to get the batteries out of the packaging. The plastic was molded around the batteries so tightly it took me a full five frustrating minutes to get them out with scissors and a knife. A simple pull strip under the batteries in the plastic would have saved lost of aggravation.By the way, I am not illiterate - I have a BS in Chemistry and teach computer technology.