I had all the latest TSB's applied on 05/24/2012. While I was driving out of the dealership the transmission shifted so hard it felt like someone hit me from behind it actually made a "bang" sound. I saw the mileage in was the same as the mileage out and went back to talk to the shop foreman and asked why they did not perform the re-learn drive and he stated to me that "Those tables were not erased in the update and it did not need to be done" I drove away and the car for two days shifted harsh and erratically and on the third day it smoothed out. The car still intermittently will roll backwards on an incline though most of the time it does not. The transmission still sounds like a bucket of marbles until the clutches engage.