Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rubbish -- no stars at all but Amazon make you profer at least one.

I bought this well ahead of a friend's birthday and so now, upon its grand opening, I discover it is complete rubbish: there is an absurd clattering noise. I think the problem is the filter cartridge with which it came. I am too late for a return; I am furious. Others have told me that Honeywell products are shoddy. Avoid!