The Premium Nappa Leather Group comes with:
1. Automatic High Beam Headlamp Control
2. Cargo Compartment Cover
3. Cargo Net
4. Floor Console with Leather Armrest
5. Leather-Wrapped Door Panels
6. Lux Leather-Trimmed Bucket Seats
7. Perforated Leather-Wrapped Steering Wheel
8. Power Tilt / Telescope Steering Column
9. Pwr 8-Way Driver Seat w/Memory and 8-Way Pass Seat
10. Rain Sensitive Windshield Wipers
11. Ventilated Front Seats
Numbers 1 and 10 I couldn't care less for--I have these options turned off in the UConnect settings. I prefer to be in control of visibility tools myself.
Numbers 2 and 3 I personally prefer--the cover to keep nosy people from seeing what I'm packing around (especially valuables), and the net to keep stuff from sliding around in the back (I had this in my Charger and loved it, it kept stuff from sliding toward the front of the car so I wouldn't have to lean in to get stuff out).
Numbers 4 and 5 I think give the car a better look than the everyday hard plastic you see on most vehicles.
Numbers 6, 9, and 11--the ventillated seats will come in handy during the hot, humid summers, especially considering the seats are black leather. The all-power seats are nice and allows for precision when positioning the seat; the option to program two seat positions to memory is such, such a convenience when you have someone else who's going to be driving your vehicle at times. You have to be careful with the seats, though, as they're perforated--anything that can catch on those perforations (think pet claws) will damage the seats.
Numbers 7 and 8--I have mixed feelings on the steering wheel: it feels really nice to the touch and the heated steering wheel is awesome in the winter if you have cold hands, but the stitching on the inside of the steering wheel really bothered me at first (it's stiff, rough to the touch, and rubbed my thumbs a little raw until I adjusted how I drive). I also thought the power steering column was a waste and I wouldn't like it, but it's really part of the memory options for the driver's seat so it does come in handy and, like the all-power driver's seat, allows for precise positioning.
Overall, I think it's a good investment to choose this group for the convenience options it includes and the appeal it adds to the interior appearance.