However, Jigoro is still the best character in Shizune's path to me. That man's inane babbling about the failures of youth and his constant candid, if random, insults were friggin' hilarious to me.

But yeah, I was very impressed with Shizune's full path. The Act 1 Demo left me pretty unsure about whether I liked Shizune as a character or not, but her path helped alleviate any concerns I had. And it even introduced my favorite side-character (Jigoro) and made Misha even MORE likable to me, so there's bonus points for that. I didn't get the bad ending either, since I refused to comfort Misha, partially due to being genre savvy, and partially due to common sense (if a girl who is clearly struggling with her emotions suddenly comes on to you, it's generally not a good idea to take advantage of her emotional state. That also goes with being genre savvy, since similar situations in other fictional mediums ended very badly if the girl was "comforted").