yeah, the car in those photos are heavily disguised. the headlights only look like VW golf headlights because they wanted to hide the actual shape as much as possible. and the same goes for the tail. the things that LuckyDog pointed out, big pieces of plastic or metal attached to both ends of the car are something i've never seen before. usually they just tape it up, so you can at least make out the shape of the body. but in this case, the disguising makes it about 99% impossible to tell what the front and rear ends will look like.
for one thing, i don't think it will be that round and smooth... but by looking at the roof line and rear windshield, it looks like its going to be rounder than the previous legends.
the rear wheel looks tiny on that body. honda keeps having that problem with their designs.. new accord, TSX, new TL. the rear wheel and wheel wells look small as hell. BMW and mercedes designs usually don't look like that for some reason.