Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Questionable unit

I recently purchased this unit but found that it can't humidify a 168 sq ft room much less the advertised 700 sq ft. After writing a bad review 'allergy be gone' contacted me and said they would make it right if I removed the bad review. I did and then it took me 10 days before I could contact any one and when I did they said if I sent it back to them the would replace it. It would cost me $14 to send it back and I don't think the unit is worth another $14. Also Honeywell told me they have not made this unit in over 3 years, so these are very old units.. Not worth the time and money. Don't do it.