I liked the real-world backgrounds they used here. Is Studio Gokumi perhaps based in Kanagawa? (In which case using these images is equivalent to Kyoto Animation's frequent use of Kansai landmarks.)
Aoi Yuuki may have become famous for her deadpan snarker delivery, but who else loves her frightened stammering?
People have often been comparing Yuuko to Mio Akiyama. She reminds me more of Miyuki in Lucky Star in that she's a lot more upbeat yet still modest.
One more seiyuu note--in Chu-Bra, Minako Kotobuki actually played a girl with Tooru's physique.
