I use it for a year.
Contrary to what has been said, I find no bad production, it sure is cheap, hence the price, but I've never had any trouble with.
like, no worries and instability drivers, I installed the original drivers, I never made update, and it has always worked perfectly.
the soft automap is not really bad, very easy to use, plus all the controls appear on the screen, which could be better? Me I find it really damn well, I'm not an ace programming, MIDI, etc. .... but with this controller I managed once to do what I wanted.
I use fl studio traktor (for effects), and it's exactly what I wanted it to do. nothing to say.
I'll see over time the quality workmanship when he hold out, etc. .... but for now no worries.
I highly recommend it, I had a bcr before that, I'm not even served, too damn bad I find the system of allocating and mapping ... nothing to do with Automap which I think should be universal for all midi controllers, or at least the same idea.
yes, I do it again this election, or another controller novation (automap!) better manufacturing (genus zero sl).