Instruct: Classify Amazon reviews into positive or negative sentiment
Query: disappointing

I own a 5-yr-old thinkPad and love the X31 kbd so much, so bought this kbd in hope that I can have the same typing experience with a desktop.The IBM-made label is fairly deceiving.Turns out I have to hit keys very hard--driving me mad,too bad for one that's working around the keyboard, andtry to get rid of mouse for most cases.The only thing I am happy with is the trackPoint, but thatcannot save the poor manufacturing.And finally I gave up and returned it.Waste of time and passion.