This game is the definition of insanity, doing the same thing, over and over again, fighting yourself, expecting the result to be different each time. It's life, there is no point, no mistakes, no good or evil, no clear goal, no victory, your only escape is death, and there is nothing you can do about it.
Personally, this Ultrakill robot boss fight on the castle drove me completely mad, I ragequit and didn't touch the early access since. But yeah I agree, no game is perfect, except DUSK off course :)