FYI (and to keep myself consistent):
1 - I actively disliked it
2 - I most likely just didn't remember anything about it or I do and I'm just very neutral
3 - I remember some/most of it but more importantly, remember having an enjoyable time reading it
4 - the genuinely good stuff
5 - almost literally changed my life and/or brain chemistry
- if I'd give something half a star, I'd most likely round down
- I like to give stuff a month after reading to rate just to let it dwell in my head (or drift off into the abyss)