Instruct: Classify a review as either positive or negative.
Query: Smell terrible, leaky and expensive

The only reason I gave these diapers 2 stars is because they prevent diaper rash if you aren't able to change a wet diaper right away. Otherwise they're awful. The baby powder smell is overpowering and stinks up the baby as well as the baby's clothes. They're also leaky at night because of the lack of padding in the back, so if the baby lays on his or her back while sleeping, protection is unreliable. They don't work for 12 hours at night like the package says. I've used Pampers in 2 other countries--Japan and the Philippines--and the American ones are cheap looking and stinky like the ones sold in the Philippines but cost more than the Japanese ones. The Japanese ones are unscented, don't leak at night, and are cheaper than the American ones sold in stores. The only good thing about buying them at Amazon is that you can get a better price on them, but in my opinion they're not worth buying no matter how cheap.