Nope. They’re not ugly by any stretch of the imagination but they aren’t sexy either in my opinion. Compare an R8 to almost any Lamborghini, Ferrari 458, 812, 360, 308, 250, a lot of Jaguars, Aston Martin’s. Even more normal cars like Peugeots 406 coupe, Peugeot 306, Mk1 Focus - especially the RS, Mazda Rx7 fd, most Alfa Romeos etc. The R8 just doesn’t come close.
Yup, though to add to the above list almost every classic muscle car makes the list. Mustangs, Cobra’s, Corvettes, GTO’s, Impala’s.