Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Not your average 'bath bar'.

Lye soap is rumored to be good for all kinds of complaints, including rosacea, eczema, poison ivy, dandruf, oily skin, oily hair, and even - as the wrapper on this soap suggests - foul mouthed children.I've had my eczema under control for a few years, but not my dandruf. My skin and hair have remained oily no matter what I do - not for lack of trying to control it, mind you. After a move, I started to have a pretty bad outbreak. I remmebered seeing this stuff in a local hardware store, so I thought I'd give it a try.Oily skin? Not anymore. Hair? Nope. Dandruf? Seems under control. Eczema? It's only been a few days, but it's coming back under control.Holy cow, this stuff is good.