Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY

This is the first time I write a review but after buying this crap I felt I had to. I have used Avent products before for my two older children and was always satisfied. After reading the reviews for the breast pump I decided to try it out. I thought it might be a good alternative since I did not plan to pump very much. Well, it ended in the garbage can. Basically, the pump has no suction. I have a baby nurse helping me out for the first weeks and she has many years of experience. She cannot believe how bad this product is. DO NOT BUY IT. SAVE THE MONEY. I ended up buying a Medela electric pump and I am happy with it.