Three and a half stars. I've been wearing this bra for years. My sports bra search ended here -- not because this one is the ultimate but because it was so much better than anything I'd worn before. It has good side support but the top of the center panel tends to pull away from my body. If it clung a bit tighter, I think I'd get less bouncing. I also think it could be improved if the side panel were extended across the full bottom of the cup. As it is, I cannot run in this bra, and high-impact moves are uncomfortable. If I stick to low-impact, cardio machines, sculpting and Pilates, I'm OK.
Take Tomima's advice and size up in the band. This bra does stretch out but probably not enough for you to get your regular size. If you're like me, you won't even be able to get your regular size around your body without great strain. Eventually you will want to move the hook into the tightest position. I also start off with the shoulder adjustment one off the tightest position then move it to the tightest after the bra stretches. I have five of these in rotation, and I'd say they are ready to toss after six to nine months depending on how much use each particular one gets. At least one reviewer mentioned extra material in the nipple area. I get this too, but I find that the problem disappears after I've worn the bra a few times and it conforms to my shape.
A little aside: This is the rare sports bra that you could get away with under street clothes if you have to. The cups look smooth, the wires give enough separation (no uniboob!), the shape it gives is not horrendously odd, and it's fairly comfortable.
Kitty from New York