– I know, I am too old to be getting this worked up over a Netflix remake of a cartoon that came out when I was 11, but this is not just any cartoon. It’s not like they’re rebooting “Jimmy Neutron” and I’m off pissed about it. “Avatar” is a nearly perfect series. It’s one I enjoyed a lot when I saw it as a kid, but rediscovering it as an adult blew my mind. It’s a…