Well, the GOOD news about the game is: The driving is apparently really good. WMaybe a bit wonky driving-physics, but that's excusable considering that it's an FPS with no actual vehicles... I think, it deserves the nickname "Wardriver" and can at least wear THAT thing proud.
Funfact - the driving section run on their own .exe and the game quits and boots up again if you start one of those (MOHW for normal, MOHWD for driving).
If the bloody thing would work, that is. A friend of mine played it through and it took him about four hours - despite him dying multiple times, being stuck due missing or broken scripts (at one point, he had to restart the entire mission TWICE simply because an imporant NPC died - yet the game never noticed because said NPC was supposed to be invincible. At another point, he had a bush, that pretty much ate his grenades: Thrown in, nothing happened.)
5 to 6 hours for the campaign is probably a bit too much. 3 to 4 hours are more like it.
On the other hand... it allowed RE6 to say that it is NOT the worst game of the year because RE6 at least works for the most part.