Here are some screenshots of bugs I encountered while playing Alpha. One that I did not get a screenshot of was that no doors would open for me at all. The game itself looked absolutely gorgeous.
Screenshot 1 shows a woman randomly floating in midair.
Screenshots 2-6 show bugs with the water when viewed at most angles or distances.
Screenshot 7 shows a problem with the character model in the inventory screen, invisible legs and hands.
Screenshots 8 and 9 are during dialogue, what happens is the character models tended to just jump around on the screen and ended up in weird positions that made no sense.
10 and 11 is a guy sitting down leaning on nothing.
The rest are just more screenshots of water at night doing its weird color thing.