The RX330 has a quiet, comfortable ride. All the basic functions are at your fingertips. The navigation system is superb and an absolute must. The sound system (standard with navigation) is very enjoyable. There are many neat little features which add to the enjoyment of driving this vehicle.
The navigation system is absolutely awesome. A very pleasant voice gives directions and never gets angry when you've taken a wrong turn... She simply re-routes your course. Heated leather seats are a welcome, especially here in the north. The quietness and ride are definite luxury.
Speech recognition is not on the mark. Definitely needs some sort of accommodation for odds and ends like change, perhaps a place for a cell phone, and other small items.