I have a 2011 as well that now has over 52,400 and after New Year's I might even hit 53K. I had the TSB applied once they were out it made a difference.
To be honest with the cruise control, I have never even used it once. I have driven manual many years ago and I do find the Autostick to be nifty, but is nothing compared to a true manual transmission.
The problem that the 2011 with 5 speed trans is the middle power area and Jeep updated with 8 speed. For example: I when I drive thru the state of PA on the interstate system, driving up the hills you loose power and start pressing the gas. I did find that once I install a Cold Air Intake, on my last 2 trips it helped out even better. Next I need the exhaust to even out the air flow.
Other than that, this happens to one of the best 4x4 vehicles I have had for the open road. Many passengers that have ridden with me on the highway felt they were in a luxury car, even with AT tires on. This also true when I decide to venture on the back roads.
Best for now.
Laredo X, Trail Rated, QTii, Sele-Terrian, Quadra Lift, Off-Road Adventure Package ii, Nokian Rotiva AT, Tow, AFE CAI, DiabloSport inTune 1000-DCX, Custom Sound System ( HAT speakers, JLAudio , Pioneer , JBL MS-8 & RF 3.sixty.3 -- see the writeup link below for more details)