Had a chance to check this car out at the track yesterday. I think it's awesome. Price tag not so awesome, but it really has presence in Black Series trim. I say this as a person who has pretty much zero interest in the base SLS car. The SLS Black Series looks and sound a lot like something straight out of a GT3 race. Super wide, super long, super low. Raucous V8, quick shifting trans. Looks wild in yellow. Still tough to swallow a $300k price tag on one.