I will admit, Hiro never quite gelled with me, but in time I realized that was an issue on my end, not yours - he's just not my type of character. At the same time, I did like the interaction I had with him, and he really came into his own on that Griffon plot... for better or worse. He kinda shot himself in the hoof, but that's kind of a flaw in settings that are more idealistic than Heroes is.

Trixie is basically an extension of yourself, as I have said many times, and I still enjoy the presence of the Flutters, though sometimes your sentence structure kinda goes loose and it's harder to focus on your tags. Again, I think it's more me being a stickler for grammar than anything you're doing wrong. Regardless, pointing out my two cents in case it's something you yourself have been thinking about.

NON-HELPFUL DIAMOND TIARA MODE: Cut that Kyubey stuff on Plurk out, it's kinda annoying. :V