Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Okay, but not great

I received this pump as a gift at one of my showers, and it has been okay. I rarely need to pump milk since I stay home with my daughter, but it is nice to be able to every once in a while if I need to. This pump is loud and it has to be on the highest setting in order for it to work. Mine does not have enough power on batteries, so I always have to have it plugged in. I am able to get about 8 oz in 15 minutes, but lately I think that it has lost some of it's power and I'm afraid it isn't going to last much longer. The good things about it are that it doesn't hurt, and it it easy to clean and use.