It seems people are arguing over semantics in this thread and it's quite amusing. Without objectively measurable criteria, it's not possible to have an objectively greatest pinball of all time. It's like saying the best painting of all time is "X." Obviously someone saying that would mean their opinion/experience says so. It seems clear to me people are using goat to mean their favorite and the fact that this ruffles so many feathers is making me chuckle.