This show is probably the best ever on Nickelodeon. I say probably only because people have that nostalgia for the 90s. It's well written, well animated, and well voice-acted. The show is both funny and action packed, well there's good fight scenes is what I mean. It's set in a rich universe that is a perfect location for the story. Above all it has great character development. You'll appreciate the effort they put into giving us characters that grow like the children they are. It's not just for children though it's so good my dad even appreciated it and he's not a cartoon man. I can't recommend this show enough it's my all time favorite. People say the first season is slow but that's one of few flaws I can see in it. I only think it's "slow" because of how good Book 2. Book 1 is great.