Nice time
About the bad rating, I've seen it before and I've experienced it before. It seems to be related to the amount of stations you build. I only experienced it on desert and I think it gets worse if it's later in the game.
Unused stations have a bad influence on town rating, maybe it's made worse if it sees a station as unused if it doesn't have cargo, which could be the case in a small town with lots of stations, but that's just guesswork.
Anyway, you gotta be careful with the amount of stations you build early on and make sure you use them all well.
That's atleast my experience, maybe someone has a different theory/explanation?