It's just what I wanted.  A heatsink built around a computer.  It's fast and web page turns are nearly instant.  It was up and running in 5 minutes after I unpacked it.  It seems well made and the parts inside are what they advertise.  There are plenty of USB ports and it's definitely 4K.  I'll edit this update as time goes by.  But basically, it's fine.  I like it.  It's just what I wanted.Update:  One week out and it's still doing fine.  I attached a pic showing core details with temps.