I picked one up at my local BB so I can listen to the two HD station in the Atlanta market worth listening to: WSB-FM HD2 and 97.1 the River's Edge (interestingly, only Cox bothers to do anything worthwhile on HD in this market. Makes sense, it is there hometown).
First impressions: decent performer on both analog and FM HD. The DSP works very well on analog, not sure what chipset this things uses but it has great selectivity. I am able to hear distant stations on 1st adjacent channels next to local powerhouses. It doesn't seem to get overloaded the way alot of cheap FM radios do (I live pretty close to downtown Atlanta).
The sound quality isn't going to win awards, but it is pretty good for a small radio. There are no tone controls, bass boost or any kind of EQ. What you get is what you get. It does have a headphone jack that has plenty of audio for driving most headphones, and it sounds good using a $20 pair of Sony MDR-V50 headphones I bought about 2 years ago. You could also use this as a line out to an audio system of your choice.
Ergonomics are decent, the controls are pretty straight forward. Didn't need to read the user guide. I do like the display, it's backlight is permanent, which I wish there was a way to turn it off (in a dark room it is quite bright), but it is very readable and the backlight is responsible for this. It has RDS (or RDBS) on FM analog as well. It comes with a whip antenna attached, but also has a 1/8" jack for an external antenna and includes a wire "pigtail" antenna.
It can run on 4 standard "AA" batteries, though I haven't run mine on batteries to see what the life span of a set would be. But at least you can run it off standard batteries if needed, not the proprietary lithium ion batteries found in other HD portables. A good idea for emergency use as you may not have AC power available.
This is the first HD radio I have outside my car, and if there was more programming instead of translator feeds in this market, it might actually be worth buying. Too bad none of the full power talk boxes like 92.9 the Lame and All News 106.7 who broadcast their spoken word on HD-1 don't bother putting any music on HD2.
What a waste. But this market sucks.