Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Short-life Koyboard

I bought this keyboard less than 4 months ago, it replaced my original Dell keyboard that was accidentally spilled on.It's very uncomfortable to use, the backspace button is smaller than it is on most keyboards, and the section that is home to the insert, delete, page up and down, home and end keys is a different shape as well.After four months of having this akward keyboard I still wasn't able to write or delete words without having trouble.It eventually died. Before dying, however, it would take at least 5-10 minutes for the keyboard to be usable so I could enter my password and use my computer.I have not spilled or dropped the keyboard, it was kept clean and used with care and died in within months of purchase. I'm currently using my Dell keyboard which has been spilled on, and is over a year old, and it still works.