While I'd not want to suggest that My Hime was one of the worst anime series made, and it's not by a long shot. It has an interesting and serious premise and storyline, but in my view it suffers from having far too many pointless filler episodes and a silly feral cat-girl both of which drag the story down.
This storyline of this series had a good concept behind it, it took a good shot at the target, but sadly missed the bullseye by quite a margin which is a shame because it had so much going for it.