Same for me, so far bought the i5 8Gb 256GB with dGPU second week of November and since the normal patch and update process, I have, to date had
Three "Your video card stopped and restarted" back in middle/end December
No issues with WiFi, Bluetooth
A couple of occasions of a freeze of a tab in IE more likely related to the website or the VPN connection
No crashes with Edge although it seems a bit of a power hog IMHO so lower usage than IE11
I run Office 2010 extensively, travel globally a lot so use a VPN connection as a standard, use One Note for note taking on a regular basis, ditto Skype, Viber and Netflix as well as a handful of games from the Store for disconnect time when I'm on the plane.
Not doing anything special, treating the precious as a work and home driver
I've had exactly the same effectively issue free experience with my Surface Pro 3 since purchase.
Maybe I've been lucky twice or maybe it's simply the nature of the beast, people are much more likely to complain than to praise