Changing anime (SPOILERS UP THE WAZOO)

I would put more frames of action and coherence in Black Cat. I mean it was neat to watch at first, but then they skipped more and more parts as the episodes went along. Then they just started to throw every concept together right at the end, with some rather unsatisfactory random jumping around in the last episode.

As for Grenadier: Hohoemi No Senshi I would have put in less "breast-reloading", stretch the episodes out a bit, and make some of the elite senshi enemies harder to defeat, since every enemy was basically dealt with at the end of the episode. More like Trigun, but maybe not as long.

For The Law of Ueki, I would have taken some of the stupid episodes out (eg. sugar -> electricity, and hair -> drill), and added more inventive fight scenes, as well as more development for Rihou's character. I'd like to see more Rinko and Hideyoshi action as well, so basically less Ueki battles, despite creativity.

Jam it back in, in the dark.