What is it other than six guys/gals in a ship exploring the universe with some recurring Humanoid villians. When you boil it down from wagon train to the stars boldly going. Can it be defined any better or more specifically than that? Most people don't think it needs to. Is that enough of a setup or backstory or is it played out, exhausted? or would anything else really matter compared to that awesomely complexi universe in itself. SW paired up mythology/mysicism with politics. 2001 had a central over arching mystery which can never be explained fully. Is 'Let's see what's out there.' enough of a mission statement objective. For me it seems like the center is in danger of not holding. What if say the Vulcans were an imaginary race, with the Klingons and Romulans too?