Not that great. As I posted in another thread, I'd rather they make it retractable, and also able to be made opaque, whether through a cover or through electrochromatic glass like various sunroofs. Neither does it look that elegant.

I would have thought that a LWB Phantom would have enough room for them to make it 'flat' - ie, doesn't have to bulge out to accommodate the front seats. I think that's the culprit, otherwise a flat divider would be much easier to make retractable or with another covering layer.

As for looks, it is a little uninspiring, if at least neat. The Phantom V and the Silver Spur are my favourites there.