Digimon frontier is still the best for me!! Although most Japanese said that this series had lost its partnership because the humans turn into digimons, but I still find many good relationship and moral values in this series. Whether it's the rrlation between human and Digimon, human and human, Digimon and Digimon and everything. I like frontier so much. It's the best series of four masterpiece first Digimon era I believe :)
