oldbroad, it's not a game that everyone will like. The dialogue is entirely in text and much of the game takes place at night, and the graphics are pretty stylized. That being said, I like those things about the game. Combined with the way they creatively use perspective, light & shadows and camera angles, the meandering dialogue and a nice layer of background sound effects, this game feels very immersive to me, which I wouldn't have expected given the graphic style.
I don't remember such a long stint of nothing happening during the game as shown in the observational trailer...you can usually explore the area you're in.
The KRZ website has a free, short download: "Limits and Demonstrations" which is very similar in look and game-play to KRZ, in case you want to get more of a taste for the game... *here*.