Sounds like they're damned near ready to release Windows 10.
My Surface Pro 3 (so not random OEM PoS) often needs a reboot because its sensors crapped out when the thing woke up from sleep. Wi-Fi is a semi-stable solution that could use some serious polishing. The keyboard frequently gets a key logically stuck, which isn't fixable without a reboot and precludes any productivity (try doing *anything* with CTRL held down and you'll see what I mean).
In all seriousness, I hope they decide to polish first, release later for a change