The rotors had to replaced at l4000 miles after the steering wheel began to shake. At 27000 miles I was driving down a 8 mile 7% grade in third gear and needed to brake because the traffic slowed, the steering wheel suddenly shook so badly that I had to pull over and let the rotors cool before proceeding. Rotors were replaced for a second time. If you have paint chip on the bumper do not take the RX330 through a high pressure car wash as the paint may peel off the bumper as it did in my case. Lexus will do nothing about. It is your problem even if the car is within warrentee. I feel the vehicle is unsafe because of the rotor problem. I would not suggest buying one.
Comfortable to drive.
Fix the rotor problem. Put a quality finish on your bumpers. Make clear in the manual to only hand wash the car.