It's a good first effort, but I'd still give Intel the lead for now:
* No Thunderbolt (so forget about extending with eGPU) or even Type C.
* No HDMI.
* I wonder about the cooling. 90W is close to the high end in this form factor. Have had cases where older i7 NUCs shut down when the temp got too high. Did they get it right first time with AMD?
On the plus side, it comes with 2 NICs!