Great for 5-10 year old kids. The kids at the after-school program where I work love it, some of them request it every single time they're allowed to pick out a cartoon to watch. The premise is honestly really weird -- Atlantis was really a high-tech society of whale riders, and the main characters, magically teleporting around the world, are chased by Captain Ahab? But it's actually really cute and well-made, although it can be a bit preachy at times (there's a moral lesson the main characters are supposed to learn in every episode).
