Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Waste Your Money

I purchase this kettle about 3 months ago, after the first use I took it back as it leaked, overheated and wouldn't shut off then would no long work at all. I loved the design so I exchanged this kettle for the same one as I thought if was just a fluke - WRONG! I've used the replacement for a month about once a day and now it won't shut off or get to a full boil, you can see the light going on and off but the switch never goes up to shut off and it won't fully heat the water. Piece of junk, poor design.