Instruct: Classify a given Amazon review as either positive or negative.
Query: THE REFILLS ARE AWFUL

Cute little product, but the refills are awful ! We thought they used only Menthol and Eucalyptus oil, but they use lots of other's and we can't figure out why. They only smell bad and don't help your cold at all. I looked up some of the oils and the descriptions said they were dangerous and shouldn't be used for Aromatherapy at all ???I bought a different model that was made in the USA and used onlt pure Menthol and Eucalyptus and I found it to be 1,000% better.