I played with this for about 6 hours, found that over all the speed was terrible. I was able to get a light to blink but it was very cumbersome.
Later I used it in a project at work for a lobby presentation PC. It worked good until the power blinked which caused OS failures on reboot. I also could not login with ssh because it was to slow to handle a power point and ssh both.
Overall rating: 5 out of 10