Instruct: Classify an Amazon review as either positive or negative.
Query: worst $320 spent in my life!

I was so worried about opening this product because of the no return issue....well, I had right to worry! I spoke with several lactation consultants who swore up and down by medelas name, and I paid the price dearly. Do not use to establish milk supply because it won't work...no matter what any lactation consultant tells you!