This game has potentiality, however there are many things that should be playtested more, or plainly fixed.
One of the easiest thing to fix are the Playbook stats: almost all PbtA games have a sort of theme, so a single Playbook usually has a single stat that is "fixed" at +2, reinforcing the theme. Here (v.1.1) the stat lines have few meaning, they are almost random, and they don't reinforce a theme.
Also, the mechanics to advance them are sometime broken. See the Veteran for example.
I hope Rosemary will spend more time polishing the game, it could be very interesting when refined.
If I can, I'll try to give more feedback about it (are you still using Reddit?)