do you not see the sticky pads from the outside? I don't really like the fake screw heads either, sorry 
If you look closely, yes, you can see the sticky pads, but not really from a passing glance. Those fake hex screws used to be real as that's how it was held together, but changing tax disc was a pain, so they made it a twist off back. Each unto their own, I think it looks really nice in the car, and waaaaaay better than any crap the dealer sticks on the window! Plenty of other styles to choose from though besides richbrook if you do fancy an alternative.