> Especially if you are looking for where the fun is, the idiosyncrasies of your own engine gives you a world with it's own flavour if you incorporate that flavour into your design process you could create a feedback loop that turns into something special.

I loved the old STALKER games, and the wackiness of their engines was a lot of the charm. I ended up buying the new one out of nostalgic dedication and it's probably the worst example of "Unreal slop" I've experienced, having not bought many newer games. I'm sure the butchers running Xbox have run the numbers and think they'll make even more money throwing armies of contractors with allegedly fungible skills at the next Doom games, but I'll leave others to bankroll that while I enjoy games I don't need frame generation for.