I'm loving it, too. If you don't like how it's kinda short, before you get to the sparring section with Cel in training, you can run through the entire area as many times as you want, at full speed. :awesome:

To turn off runner vision, go to game settings under options. You can also turn off the reticle, too, for motion-sickness fun! I wonder if there will be an achievement for beating the game without a reticle on...