This is such a game changer. The bass this thing puts out is ridiculous. It's a rather temperamental beast though—there are definite sweet spots!
I've also encountered a few little bugs here and there.. I'll try updating to 1.0.1 first and see if I can replicate them. I think one was that the env/LFO destination resets to pitch from filter if the step pause is changed and then reset to normal. This may just be on the env/LFO screen though.
Also, shortening the pattern length and then resetting it to 16 sometimes throws the pattern out of sync.. I know nl2 returned to the correct position, but perhaps this is residual nl1 behaviour?
In general though, I'm really impressed with how this feels and sounds. The interface is nice and quick, which I'm assuming is something to do with the DMG CPU not handling the sound therefore having more time to draw the screen?