I really like the look of these - very cute and yet understated. Good for office wear, casual, or going to dinner.
However, I rarely get blisters from new shoes but after only about 5 minutes of walking I had one on each heel. The tiny wedge is also fairly unstable. If you have weak ankles, or if you tend to walk on the outside of your foot, these probably aren't the shoes for you. You have to walk with your weight balanced perfectly at all times otherwise the heel becomes imbalanced. In my short walk from the bus to my office, the heel slipped out from under me three times. My 3 inch heels feel more secure than these. I wouldn't recommend them or order again.

EDIT, December 2012:
I lied. I would totally buy these again. The breaking in period is LONG, but it's worth it. It took me probably a month of intermittent wear to fully break these in, but now they are comfortable and my go-to shoes when I need a nice pair with a slight heel. In fact, I recently bought a second pair because I ended up liking them so much. So, if you don't mind a lengthy break-in period these will serve you well.