Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great manual pump!

This pump was recommened to me by a friend when I was still pregnant, so I decided to buy it and give it a try. I had a Gerber battery/electic pump before and was not too happy with it, and I was nervous about switching to a manual pump, but I'm glad I did! I can usually get at least 4 oz. out of each breast in about 20-30 mins. I agree with a previous reviewer about the neck of the pump cracking, but I emailed Avent and they sent me a new part in less than a week! Plus, the pump has the new one piece design which makes it much easier to clean! I love the wide necked bottles and the nipples are not confusing for my exclusively breastfed daughter. She's been using the Avent bottles and nipples since she was less than a week old and we've never had any nipple confusion. I would recommend this pump and this brand of products to anyone! Definately worth the $$!!