Got 8" Lenovo Smart Display for Xmas :-)
I replaced a Google Home with it.
First impressions are it's a very nice device and I love the display (I have it showing a slideshow of photos when not being used). It does all the Google Home did and of course confirms on the display.
If I say Hey Google, turn on the TV (I have a Harmony Home Elite connected as a skill) it turns on the TV and then shows me other controls for that skill which is nice.
The only area where I think it's not quite as good as the Google Home is voice recognition. I seem to have to speak slower to be understood and I don't think it's an accent issue with the GH seemed to understand me very well. But a nice pressie in all.