My wife and I are thrilled with our new 750Li. We own a 2004 X5 and this is an amazing and luxurious addition. No problems and the iDrive is finally worth it! The 750Li and it's adaptive suspension makes us smile every time life throws us a bump! We will own one for life!
Adaptive suspension, automatic shades, rear seat reclining and automation. The iDrive has greatly improved and the Sirius integration is fabulous. The adjustable 3D GPS system is very easy to 'navigate'.
BMW might consider adopting a larger moon roof like the Mercedes. They have added a larger one in the 2005/06 X5 but it would be a nice feature on their flagship sedan.