Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Product was delivered quickly with no nasty disappointments. I have used pure Neroli before and the smell was not the same this one smelt a little old and has a close expiring date. The other one I use has a sweeter smell.
I haven't purchased this, but you cannot buy good quality neroli oil for that cheap. A bottle that size (of pure neroli oil) would cost you hundreds of dollars. Most likely a commercial grade, or cut with other similar smelling oils.