I can't watch good "Adult" shows like "Breaking Bad," "Game of Thrones," "Daredevil Season 1," "Mad Men" or "The Wire" because I can't find it as anything but too long and boring anymore. My attention span shorts out at twelve or 23 minutes, pauses the show and doesn't get back to it for days if at all. Even if I thought what I saw was good so far. They all seem dragged out and I fear cartoons (and anime) wrecked my sense of pacing.
Still don't feel too old for comics. plenty of teenage to "adult" comics and never felt like a chore to read them. Then again I don't read comics as often as I watch cartoons.