I’m still gathering evidence on exactly why or how Redfall was allowed to release in this state […] However, I have been told by multiple sources that Xbox was entirely hands-off with the project, and that the game doesn’t fall under Xbox Game Studios’ director Matt Booty’s responsibilities — because rightly or wrongly, right now, Arkane is not an Xbox Game Studio by internal definition.
Jez Corden
Xbox wasn’t involved with Redfall, but it’s still blamed for its quality [windowscentral.com]