Well, I went ahead and sprung for one of these. Pretty nice unit.
Pros -
1. Thin profile,
2. SQ good,
3. Much better remote than my USP-1 had, (I think they added lead weights to make it so heavy; no other remote I have feels as dense).
4. Balanced outputs and RCA outputs both active (to feed mains and subs at the same time)
5. Plenty of inputs (but wish it could accept HDMI input - cannot stream Pandora via new Amazon Fire TV which only has HDMI out).
6. Low Cost
Cons -
1. Cheap (GP brand) batteries in RC leaked acid.
2. Battery cover is magnetic - Strangely it rattles against RC body.
3. No volume knob and digital control is graduated in .25dB increments. The rate of volume change does not increase after holding down the volume button for a second or two, making it slow to make large changes in the sound level. I counted off ten seconds and the volume change was 22.25dB over that time.
4. Unlike XDA-1, it does not play nice with multichannel formatted input. One time I got silence, another an unsettling digital machine gun type sound.
5. Has 5-level display "dimming", but I can read the dimmest level in a brightly lit room with lots of windows, mid-day from 15' away. IOW, it goes from bright-normal to extremely bright and no off position. Tinted film would be required for a bedroom system or use with HT in darkened room.
6. No analog inputs
Overall, I am quite happy with it! For $200, it is not perfect, but I know of nothing else that is price competitive.
The rattle in the RC is something I will have to address (strategically placed electrical tape will probably pad it well enough).
I need to call Emotiva about the RC battery leak, guess I'll ask for replacement RC. I am a little concerned that there will be premature corrosion/failure. I wiped it out with paper towel, and the paint on the underside of the battery cover wiped off where the acid contacted it.