I ordered these from Zappos (same price as NAS), and here's my feedback in case it helps anyone considering ordering them.

I feel it runs short, and I am in the largest size. They equate a size 11 with a EU 41. I've had size 11s before that are EU 42, and that works better for me. My toe is touching the front, so they're an obvious no go.

Now, onto the feel. I am looking for a mid calf boot, which I feel these are. They are a Chelsea style with only a back pull tab, so it's not the easiest thing in the world to get on the first time. I felt like the second time on was easier. I think I'm going to prefer finding a boot with a side zip.

They are very comfortable. They're definitely a stompy boot. Not very refined, but nice quality. I have athletic legs, so not super skinny, but not wide either. The top of the boot fits nicely in the middle, I'm guessing, but if you are either end of the spectrum they may not work for you.

When I look at them though, I think personally I'm going to prefer a smidge more detailing than just the subtle quilt pattern on the back of the shoe.

ETA - not much fun to get off either.