Fellow Anime Lovers,

I really enjoy watching anime shows but personally have not seen an immense amount. Some would probably say I've started off too basic, but I'm fine with that.
I know a lot of you have probably seen a wide selection of anime series', so I wanted to come to you.

I am in need of some really good anime titles, that are not rated TV-MA, but also not completely kid-friendly either. I guess you could say "in between"?

A few of the titles I can remember at the moment that I've already seen, or am watching, are:

"Vampire Knight" (Seen it.)
"Ergo Proxy" (Seen about half of it, still need the rest.)
"Amnesia" (Seen it, and watching it over again.)
"Karneval"
"Code: Breaker" (Only a few episodes in to it... And now that I'm remembering, I should finish watching that one.)
"Sword Art Online".

So there you go! Thank you for any suggestions and help you can give me on this.
It is much appreciated!