I want night time to be dark. As it is I often can't tell, at first glance, whether it's day time or night time, because the landscape is completely lit up no matter what time of day it it.
Eating, drinking, and sleeping are role-play options. They should not be hidden behind a difficulty level. Right now I'm trying to play in Supernova mode, but the combat difficulty is taking the fun out of it. I may have to give up the RP elements in order to play the game, but that would be very disappointing.