Re: That smell ...
I also occasionally get the "burnt plastic" smell. It seems pretty random, but when I do get it, it's pretty strong. I parked after one especially strong odor session and did a sniffing walk-around. It was inconclusive, but seemed stronger toward the rear of the Jeep. Since I do mostly highway driving it's not a big issue, but I can see it being a real problem in city stop and go traffic. I now have a little over 1700 miles on the Jeep.
Ordered 8/12/13. Production Scheduled 8/15/13. Produced 9/28/13. Delivered 11/25/13. Overland 4x4 CRD, Deep Cherry Red/Brown Light Frost, ORA-II, Adv Tech.