Few cars that I think are ugly:
1. Pontiac sunfire
2. Subaru Baja
3. chevy monte carlo

Yeah, I agree that Lexus ES300 doesn't look nice, but have you ever sat in the interiors ? That thing has a really nice interiors. Maybe in other words it's just like the new accords sedan (not the coupe ), exterior wise it's kinda ugly, but interior wise it's really nice. I think there're some people that will choose to have nicer interiors than styling I guess.