Instruct: Classify the given Amazon review as either positive or negative.
Query: PURE heaven scent

This company makes the best scented diffusers out there. The scents are not overwhelmingly perfumed like most other diffusers. This scent, Noel, is so subtle and pure, I can walk in my home 9 months after I purchased it and still smell it! It smells like a fraiser fir fresh fresh cut tree!