 My QX60 has the tech package with all bells and whistles.  The safety features are tops especially with my precious cargo.  While I am suppose to be able to listen to my entertainment while the kids have their CD movie going I have not been able to make that happen.  So my music is missing when they are in the car.  Plus, my height is short so the seat adjustment could have gone another notch toward the roof for me.  A cushion would work.  But, defeats the look of the QX60 interior and gets in the way of storage when another driver takes over.  Also, with the rear seats view to the screens I need to adjust the headrests up to be out of my way.  The typical headrest makes my head tilt forward.  With a screen in the headrest it can not be turned around for my pleasure to make it straighter on my posture.  The GPS I can not delete the total history out of our QX60 from the previous owner.  Just thought I would share some items that were not previously mentioned in the reviews to help other customers.  The sensor for automatic braking allowing for much distance of the vehicle in front of you can create serious situations when it wants to bring you to a complete stop when turning from a main road into a busy shopping mall.  Possible rear end collisions to your car.  I turn it off and just drive defensively!