Decent
First map is straight forward as a road. Second map is a bit confusing but you can find your way. Third map same as second map. Fourth map is descent till you reach the end and drive away in a car into an endless black screen that you hear your bots still fighting infected off in the distance. Next map couldn't load. Had to quit out and start off in 5th map. That was the only issue I had. Fifth map had no issues.
This review was posted before the latest release.
Really Chill :)