I'm rewatching the show right now....and wow this show is amazing in every way. Like I'm not even glazing. At first watching the show was pretty boring...I didn't know what was going and I didn't really understand the show. But after watching the live action and then moving onto the animated series I was so amazed at how great the show was. I then moved onto The Legend of Korra which wasn't bad but okay. I just love the whole show in general and if there was another avatar show. I will watch it as well. I 100% recommend this show. I doubt there would be another kid show like it.
(And yes I'm new to Avatar...I wasn't watching it 10 years ago I'm only 15 give me a break)