Seems very sturdy and well-made. Works as advertised and I think this is a good price for what you get. My main complaint is that the power supply that Waveform sold me buzzes slightly when the controller is set to anything but 100% or 0%.
It would have been nice if there was a power plug for the power supply rather than including a plug-to-two-wires adapter in the package that I have to fiddle with.
So I've yet to able to operate this without a DMX solution that works for me. I have an android phone, is there something you'd recommend that would manage this. Can't say it's ready from prime time until I turn it on. And, if you wanted a straight review, that just said you were awesome, you should help me get to turn it on, so I can do that.