I've owned almost every frother on the market and this is one of the best when it comes to power, speed and comfort of use. It whips up high quality milk foam in short order (and I'm pretty picky having owned and managed several espresso bars). It is also a very solid device, creating the impression that it will last a while. Unfortunately, due to one distinct design flaw, this impression is false. The handle splits into two pieces to allow access to the battery compartment where other similar products have a door in the top in which to drop batteries into the device. This allows for a smooth, designer-y look unlike the others with their abrupt, flat tops, but eventually, after repeated replacement of the batteries, the two pieces become loose making it impossible to snap the battery compartment closed properly.
It's a shame that, in this case, good design undermines the product's lifespan. If not for this flaw the BonJour Primo would be my frother of choice. I'm going to try the older, less designer-y model
Bonjour Cafe Latte Milk Frother, Vanilla White. Perhaps it will provide the same quality with a little more longevity.
PS - It always makes my day to know that people find these reviews helpful. So, please vote (the "Was this review helpful to you: Yes or No" buttons) and leave a comment if you'd like, even if it's just to say, "Hi!" I respond to all comments so feel free to ask a question about the product. Also, when you leave a comment, I will go to your reviews and pay you the same courtesy.