Well, don't hold back. How do you really feel about it?
The Yamaha I bought was a dog. It's the free one that works.
I like the Yamaha and the Onkyo. But, the TV needs to be off when streaming music on the Yamaha because, well, yikes!
Neither unit is "perfect" but the Onkyo edges it out for me at the moment. If the firmware updates ever show up, that may change.