"Another Ford F-150 10R80 transmission class action lawsuit has been filed. The lawsuit alleges that occupants inside the truck can suffer whiplash because of how hard and erratically the transmission shifts. The 10-speed transmission in the lawsuit was jointly developed by GM and is found in multiple cars and trucks sold by both automakers".
Not sure if GM has any lawsuits pending regarding their 10-speed auto trans?
More at the link...