flashy battle scene > CHECK
boring OP > CHECK
tsundere childhood friend > CHECK
pretty-much-dojikko vice-homeroom teacher > CHECK
strict onee-san > CHECK
hime-sama like character + doriru hairstyle > CHECK
catchy ED > CHECK
girls. girls' everywhere > CHECK

I'm okay with Sky Girl/Strike Witches/etc and all, so yeah, I'm digging this animu. haters gonna hate.