A lot of people didn't like the graphics and voice-acting from that Kickstarter video, but not many people seem to understand that this was a presentation / pitch video. I expect the game to look a whole lot better.
As a matter of fact, this was a far more modest approach than what we normally see. Watch Dogs? Aliens: CM? Ya know, tech demos made on High-End PCs that would be nearly impossible to do on actual home consoles?
Anyway, the game's kickstarter is on a slow drip right now, but another stretch goal is being cleared even as we speak.