The good: The sounds is really pristine, magical, pure. The design is very elegant.
The so-so: With the top closed, the unit can get quite hot, it doesn't ventillate, and it looks so much better with the top closed.
The poor: the bluetooth unit is really bad, horrible built-in connecting sounds, must be the cheapest unit one can buy. also mine constantly disconnected, but since it was so poor, i didnt bother to replace it, i just plugged in another unit i had into the headphone socket.
The volume is really really limited, this is really for home playing and listening to music in a room, not performance ready, not even in a small venue.
(tested with classical with pro pickups, and with jazz guitars)