Also I don't really see why they have to reach "Deadwood" levels of maturity. Hell, just hitting a Farscape/Angel/DS9/LOST level of maturity would be more than enough.
Thank you. I was going to post something similar-namely, the original Trek was a 10pm show, that didn't stop young-ins like me from watching once it hit rerun syndication.
The assumation that you can't be adult without tossing in cuss words and naked boobies is really tiresome.
Just tell a good frickin story (that makes sense!), and everybody will line up for it.
It's Star Wars stupid.