Instruct: Classify a given review into positive or negative sentiment.
Query: Malfunction: does not record

This is a decent looking unit for the price, but tape-to-tape record function did not work at all. I will NOT be replacing it with another of the same (fool me twice, shame on me).Also, the Operating Instructions are incredibly vague / amateurishly composed.Thank goodness for Amazon, who offered free return shipping and a full refund.