Beauty is in the eye of the beholder I guess. I find Cadillacs including the CTS w/their goofy blocky angular design (aka art and science) to be ugly. I wouldn't ever buy one of those at least based on their styling.
Yes, beauty is definitely in the eye of the beholder. Personally, I think that the CTS design is revolutionary and "very attractive".
Beauty is in the eye of the beholder and I think my 2006 is beautiful. We also have a Toyota Solara which is also beautiful but in a different way. The Prius kind of grows on you and is truly a car that blends beauty with function.