Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great looks, works like junk

I misplaced my old pump, drove by an rei and picked this piece of junk mostly on impressive looks (nice dial, etc).As others have said, its essentially junk. It leaks like crazy and I can't get it to pump more that 60 psi before it leaks out.I wish I still had the receipt to return it. Its really junk.