Jetix has a habit of showing programs simply because they are based on popular movies at the time. They've done it with the Incredible Hulk, X-Men, Fantastic Four, and Spider-Man. They brought back all these shows, which all flopped.
But for Kong, they had to sink to lower levels and make a new show which was a spin-off of the more unoriginal movie. The animation, even by American standards, is second-rate and can be outranked by any anime. The storyline is something written at the last minute. The movie Kong ended, but it had to have a mediocre cartoon based on it, with only one intention: get Disney some money.