From Eurogamer's review of the Xbox One version of Fallout 4:
http://www.eurogamer.net/articles/2015-11-09-fallout-4-review
Thanks Bethesda.
http://www.eurogamer.net/articles/2015-11-09-fallout-4-review
More troubling still, I've suffered an appalling frame rate that plummets to what appear to be single figures during moments of intense action, and lengthy pauses while the game hangs and decides if it wants to continue or not. I've only suffered one fatal crash in over 50 hours of play, but that's not really a record worth celebrating. Experience tells me that with any Bethesda RPG, such issues tend to get worse over time, as your save file balloons, rather than better.
Thanks Bethesda.