moon knight
Matt7895's alt
Potions are garbage because you have to rest to use them, the time limit is too short even with the talents that extend it, and it keeps running while the cutscenes are going.
Yes, that was a gameplay problem, but I don't think because you have to rest. It think it was because you don't know, in your first run, when you would face to an enemy encounter or a boss fight.
Rest to drink the potions fits with the lore. My opinion is that this problem could be solved by keeping the necessity to rest to drink a potion, but with the possibility to activate that potion in the middle of a fight.