Well, the Maybach Exelero doesn't need to look good, as a showcar it has to look special.
Fulda wanted PR for their new highspeed tyre Carat Exelero and remembered in the late 30s there was a testcar build for Fulda to do highspeed tests, means 200 kph back then, on the basis of a Maybach.
So they asked Maybach if they could do a showcar on basis of the luxury cars they build that can reach 350 kph, it had to proof it. For the design Fulda wanted it done as project for design students.
Well, the result is this bizarre looking 2,7 ton two-seater that goes in 4,4s 0-100 kph and reached 351 kph in Nardo, at second go in the morning though. First try the turbos overheated and 'only' 348 kph was the result.
Though I think it's nice to see that people still build those cars because they can. If only supposedly good looking cars were built that make sense or are usefull the car world would be a lot more boring and less interesting.