I have hear similar complaints about the Dodge rotating shifter. My wife's Acura has push button shifting. Works fine except in two specific cases. If the door is ajar, it will go into drive, but as soon as you take your foot off the break it shifts back to park. There are times I do something and don't want to get fully in/shut the door. Also, and more annoying, from neutral you cannot go to drive without using the brake. This really gunks up the works when the Mrs. takes it through an automatic car wash (I know they are awful, but I have a religious wax program).