Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Knives have gone rusty within two weeks of use

Bought this set of knives and they now have lots of rust spots/pits all over them, within just two weeks of use. Terrible quality and un-hygenic. Would not recommend at all. Worse still is that its taking more than 30 mins on this web site to find out the return policy. Do yourself a favor and buy better quality.Overal experience very poor.