"Pointless" is how I would describe it. I mean, it might look halfway plausible on a 2-door car, but not a 4-door. (I know there _are_ 4-door convertibles, but they're few and far between.)

At least they didn't go and put a sunroof in the middle of it. Nevertheless, having something like that glued to the roof of your car will kill the resale value and pool of possible buyers, not enhance it.

Someone did post something like this before, and it looked better.