Digimon Frontiers is really different from all the other digimon series , the story is somewhat similar/different from other digimon series , you'll notice it when you watch it. Characters make progress through the story as they get stronger and closer to each other . Some of the let down for me is the relationship in the series though , makes me have high hopes but instantly shuts me down afterwards. But overall the action is good on every episode and the mysteries will make you look forward for the new episode . Every episode interesting to watch and worth my time watching.