and the musicals are also perfectly fine and....totally ridiculous and lovable.
Oh my gosh. It's a musical?!
I'd like to think that I have a high maturity level due to the shows I watch, though I get slightly tense with Itchy and Scratchy (Simpsons).
Well, they made musicals based on the manga. They're really hilarious, but you have to had read AND watched most of it to get anything that's going on. And the 3rd musical still hasn't been subtitled yet, so it's completely in Japanese. (I think it's the funniest one, personally.) But yes, there are musicals! But like I said you have to already know most everything about the story to be able to appreciate them.
And I don't...know the Simpsons...but are they just like rude, those characters? Because the stuff in Kuroshitsuji that's inappropriate isn't usually rudely so.