Used it every day for over two years!
I'm a stay-at-home mom with too much milk.  I've used this little pump through two kids, with outlets and battery power (car and cells).  It's great.  I choked on the price of the Pump In Style because I didn't know how much I'd use a pump, and was frankly reluctant to spend the [$$$]for this one.  In retrospect, I've used it so much, the Pump In Style would have been worth it, but who knew?<br />Reading the other reviews, I'm surprised at the negative ones.  Maybe they got milk in their tubes that backed up into the unit?  This could break it.  You've got to (literally) blow out the tubes if you get milk in them, so the milk does not reach the unit.  Hope that helps a perspective buyer.<br />DoubleEase is a great buy.  Since I often pump only one side at a time, a good cheaper option might be a "single" electric breast pump by Medela.<br />By the way, when pumping, you've got to massage your breast(s) to help the milk flow and pull out the fat and protein-rich back milk.  (Learned that from a lactation consultant and it's helped me.)
Rating: 4 stars