DS (13) and I just got back, and both thought it was just amazing. We liked it even better than the first one. I sure didn't think it was "smutty" at all, and language is just letters and sounds to me -- I have never been one to get hung up over one word being "bad" and another not.
I thought the action was incredible, as well as the special effects. We don't spend money on movies very often, but I'm seriously glad we went.