Here is the fist video look of Mater's Junkyard Jamboree in full swing so to speak. This video was created by MiceChat's Dateline Disneyland. By most accounts, this little ride is surprisingly a lot of fun (if you can get by the rather hick-like music). Even those who can't do a ride like Tea Cups because of motion sickness are saying this ride, while it does have a bit of kick when the trailer whips out, is not affecting them in an adverse way. (i.e. "I need to sit down. I think I'm ready to toss up lunch").
This might be the little gem of Cars Land. For me, still depends on how long the wait is to get on.