The hardware is pretty good, as is the downloadable software. What is frustrating is the online lessons themselves. The videos do a pretty terrible job explaining the basics of what you're trying to accomplish, and every time I've commented in the forums I've never had an administrator respond to my queries. The vague instructions make this project largely unsuitable for anyone who has no background in electronic circuits. If you've ever made a basic circuit with an LED, a resistor, and a batter...