As much as I love shows from back in my day, such as Courage the Cowardly Dog, The Grim Adventure of Billy and Mandy, Loony Tunes, etc., they are shows mainly built around humor and don't really have any important points or character development. You can watch any episode in any order and not miss much. Steven Universe is not like this. If I have to compare Steven Universe to any other cartoon that use to come on, I would compare it to Teen Titans before they ruined it but with less action and more character development. The characters feel so real and you can really relate with them. As I said in a previous post, Steven, the main character, acts exactly like a little kid would in his situation. He gets annoying sometimes, but after a certain part he realizes that life isn't a games all the time. He develops so perfectly. Also, the show does talk about a lot of serious things that you would not expect to see in a kid show. One of my favorite lines said in the show is "There's no such thing as a good war, people died." That is a line I would never expect to be in a kid show and that's just the tip of the ice berg. There's so much more that I could go on about the show, but spoilers! :p