Yes, it still is quite shiny, so I don't think it needs a real polish. However, I know there must be a 'shortcut' product that makes it nice and shiny and showroom like with not much effort. This is what valeters seemed to use on my last black car, just don't know what it is!
Waxing is only remotely satisfying on an old faded car I think, on a newish car it seems to be lots of work for minimal reward - and I often make it worse!