So currently I can only give the Lite Jam 1 star, but I am at least optimistic.
As I started playing it I began realizing that one of the scales seemed wrong. Then I realized the blue LED on it was out. Then I realized that at least 4 of them are out (They light up as yellow when setting the performance mode to all white).
I started contacting support, and gave them videos but I've not heard anything back in over 24 hours.
I would recommend adding to your manual something about testing the lights first, putting it into performance mode and verifying stuff works. It took me almost a day to find it myself, less experienced players will likely simply not realize it.
So until I can get this RMA'ed and get a functioning unit, I can only give it 1 star.