You know, lack of animation and and how rushed it feels. I am a Medaka fan but from the studio that gave us NGE, TTGL, Abenobashi, Gunbuster, Panty+Stocking, Hanamaru Youchien and Honneamise I'd expect more. Saying that I can't really judge the show for another couple of months.
Also, laughing at the folks thinking it's a novel adaptation, and that Gainax screwed it over without keeping the "novel feel".
Perhaps not as great-looking as you'd wish, but the Medaka Box anime actually does a really good job portraying the feel of the FIRST ARC of the manga.
Hopefully the parts where things actually get interesting will be animated as well.
No worries, I was the one who screwed it up initially :D
All you need to know is that Medaka Box is everything Nisio Isin has ever done, shounenified.
I'm seeing people who just got introduced to it through the anime raging at it, not realizing the first arc is a parody on school life manga in general and barely represents the rest of the series in any way whatsoever. Which is fun.
I hope the rest of the arcs are better than the Flask Plan one, some of the fights were cool but the overall plot was somewhat boring, also one of the characters in it was a blatant Gilgamesh knock off too.