There are some fairly glowing anecdotal reports on various newgroups. Alt.autos.studebaker comes to mind.
I seem to recall reports of auto transmission shift quality improving dramatically. I am on the verge of undertaking that test, since right-on-schedule fluid changes have not kept my wife's MAZDA 60kmile auto trans crisp, and my daughter's 100 kmile Integra is a little quirky too.