Ok, I want to get one thing straight: I like where the new priority system is going; but. I'm going to say all the issues I've encountered in my playthrough, which got cut short due to how aggravating it is.
1) Algae deoxidizers never really get refilled, because all the algae are kinda far away, so everyone suffocates
2) Nobody cleans toilets. No idea why.
3) No one does basic chores, like mopping (which is caused by #2)
I'm sure there's more I forgot about, but this is the biggest issues I encountered which has cut my playthrough.