Then on the opposite end of the scale, you have Nagai (director of Railgun) who flat out hated directing Sisters arc of Railgun S and wanted to sick to cute esper girls doing cute things
also the bit where it talked about how Touma and Hamazura can only solve problems on their level while Accelerator tackles juggernaut level issues was pretty neat
Satoshi liked all the fights vs Mugino because he just can't get enough of hearing Ami Koshimizu going "HAMAZURAAAA"