It's funny, I read your guide to reading Discworld out of curiosity, and two that you thought weren't memorable/you didn't like much (Equal Rites, and Monstrous Regiment) are two of my favorite stories. If I'm honest though that's probably because whilst I've read them all, I only own a select few of them including those two, so am fond of them just because of how many re-reads I've done. Plus I sang Pretty Polly Oliver in a singing festival once, so Monstrous Regiment made me laugh...plus, Mulan is my favourite Disney film so...