Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the Geo Metro of kettles: no bells and whistles but gets you where you need to go

Bought this kettle a few years ago at a local store and have used it on at off at work for tea.I do appreciate that there is a temperature control on the machine to keep water warm , but there is NO automatic off. *You* are the on off switch on this machine! This is inconvenient if you like to walk away from the kitchen or get distracted easily (and it wastes energy boiling away). Unplugging it at the source seems a bit unrefined (no on/off switch) but works.My husband thinks it's so ugly he has forced me to take it to work so he doesn't have to look at it on the counter. I guess this means I just have to upgrade to a more attractive one for home.It's been 4 years since I purchased the machine and it's still heating water, so I really can't complain for the price I paid!