i feel like the UI could stand to be a little less jank, and the real test of the capabilities will be finding out whether or not it can be usably remoted (I'm not holding my breath, though I do expect it to be better than 15 years ago), but other than that I don't know what I expected (I had no idea what to expect really). it's a Rigol, _duh_. i have no reasons to complain