Instruct: Classify a review as either positive or negative.
Query: Warning: scented vinyl!

My son loves these. He hasn't put them down since the package arrived--a birthday gift from a beloved uncle.Sadly, my wife is now coping with nausea and an impending migraine. The vinyl is vanilla-scented and is just cloyingly sweet and overwhelming. There is no warning on the package, nor on the website.I would rate this much higher if it weren't stinky. Sadly, this is a toy that may have to disappear.