I think I need to further clarify what I mean.
D&D rules are not meant for video games. I don't think that simply carrying over the 5e ruleset will work that well.
Time and time again I'm getting the feeling in this game that none of what I do or skill really matters. It's all just luck.
My Warrior who can not cast spells or is trained in Arcana can just do magics if the dice says so. Where in RPGs usually things like armor, weapons, attributes and tactics determine what kind of build you play here it just doesnt matter that much.
At the end it feels more like picking a skin and pulling the lever on a slot machine.