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

I bought this machine mostly because of the glowing reviews, but I was hugely disappointed. A list of my grievances:1) water leaked from all around the filter cup while brewing;2) The filter stuck in the machine when I removed the cup and then spilled watery grounds all over the place;3) Even after several attempts I was unable to produce any froth at all with the steaming function. All I got was boiling milk; and4) I didn't like that you had to guess how much water to let flow through to get one shot of espresso. Personal preference, I know, but I like to have the water premeasured;Basically, this machine is a pain to use. Maybe I was doing it all wrong, but I never had any trouble operating my el cheapo thirty dollar machine. The only reason I'm replacing the old one is because it's begun leaking steam from the screw-top lid.I've returned this one and purchased a different (more expensive) machine, and I'm hoping for the best.