Pioneer AVH-P4400BH in 2002 Ford Escape
Pros:
Connects automatically to iphone 5/4s
Bluetooth calls are clear from both ends
Fully adjustable colors
DVD playback is sharp. I did hook up the brake switch properly because I'm a good boy and knew I'd be distracted otherwise.
Radio reception and audio are improved from stock radio
Touchscreen is responsive
Menus are logical and smooth

Cons:
iphone 5 doesn't seem to have full compatibility with app mode
Tuning the radio manually can be tricky while driving (set those presets)