I got one yesterday - it's perfect
One of the best things is that the charger is micro hdmi, so i can comfortably use a 3 metre cable constantly plugged in, charging from my usb hub (powered)
Installed Firefox /set it as default started running like a pig.
I hate windows 10, but we'll see. If it fails once as it has on every device i've had, i'm blowing the partitions off and putting 8.1 on there.