To not spoil too much I'm going to put much of my question inside spoiler tags. My question is about Kylo Ren's emotional state during the film.
Whenever even something small went awry he got into a fit of rage and used his lightsaber to destroy things.....then when something unexpected came up he throttled an officer and let him fly his way. With how he was portrayed there he seemed pretty unbalanced emotionally to me (or in clearer words absolutely and utterly insane). If we compare it with Vader.....he would have killed the officer after receiving the bad news.....if it was the officer's fault. And then accepted the apology. He was dark he was efficient and hateful. But Kylo......seems just unhinged with how he acts to me.
So my question is is this impression of his emotional state true? Or where am I wrong there?