There is absolutely NO WAY they will release a game with this level of custscene:
It is just completely horrendous (and I am not talking about the glitches) from direction to motion capture and overall artistic approach to convey despair/horror.
They are clearly trying to go beyond usual/simple animations with this game and it has to be measured against other AAA. There is where the majority of the budget is going towards (and probably why they got studios like Gilford). Larian knows that overall presentation graphics and cutscenes need to be top notch to appeal for large masses.
I see no reason why it cannot be as good as Witcher 3, even with customizable PC (funny enough most of the cutscene above has no PC at all). They have a huge team (more than witcher 3 and 5 years in the future), a huge budget and new cash flow from EA. So, no excuses.
