I have used Sensodyne in the past, and I liked it, but there are other sensitivity toothpastes now that have other features (like whitening) that are just as good and less expensive. But I saw this new Sensodyne (and had a coupon) so I gave it a try. Even so, it was still more expensive, and I didn't find it to be worth the money.
Unfortunately, I can't say that I like this product very much. It's in a can (like shaving cream), not a tube, and for some reason I find it awkward to get the toothpaste onto my brush. Also, it's main feature is that it foams up while brushing to "penetrate hard to reach places," but I find the frothy texture in my mouth unpleasant. It also leaves a strange aftertaste in my mouth.
Personally, I wouldn't buy this again.