PG13, I can't see it getting an R rating.
But it really depends on the teen (and the family) in question. Do they talk about serious issues or do they shield? Are f-bombs a deal breaker? What is the majority level of said young teen?
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.