Today Microsoft un-announced half of the Xbox One. The always-online check-in, gone. The used-game restrictions, gone. One month after revealing the console and barely a week after E3, the company reversed its own flagship policies in a single blog post. I have never watched a console get publicly rewritten this fast, and it happened because Sony stood on a stage and twisted the knife with a 22-second video.

Rewind to May 21. Microsoft revealed the Xbox One and spent the bulk of the presentation talking about television, the NFL, and a Kinect that sits in your living room watching you. Then the fine print leaked: the console wanted to phone home every 24 hours or it would stop playing your games, and publishers were going to be able to lock used games behind fees. The price was $499. To a gaming audience, the whole thing read as a box that fundamentally did not trust the people buying it.

Then came E3, and Sony simply let Microsoft hang. The PlayStation 4 came in at $399, a hundred dollars cheaper, with no online requirement and no used-game DRM. The kill shot was a video: two Sony employees demonstrating “how to share games on PS4” by physically handing a disc to a friend. Twenty-two seconds, and the room detonated. Sony did not out-engineer Microsoft that night. It just promised, on camera, not to do the one thing everybody already hated.

So here we are, and Microsoft has caved. People are already calling it the Xbox 180. The trouble is that the damage is set: the reveal defined the console as anti-consumer before a single unit shipped, and reversing the policy under this much public heat looks like exactly what it is, a retreat. Both machines launch in November, and Sony walks in carrying momentum it got, frankly, for almost nothing.

Off in the corner, Nintendo is quietly having a miserable year with the Wii U, which is selling terribly, and not one person in this Sony-versus-Microsoft brawl is sparing it a thought. The console war that actually matters this month is a two-horse race, and Nintendo is not one of the horses, which is a strange sentence to write about the company that defined the last generation.

I am not going to litigate the spec sheets, because this generation is not being decided on teraflops. The PS4 is modestly the stronger machine, but that is not why it is winning the pre-launch story. It is winning because Sony read the room and Microsoft read the boardroom, and the gap between those two rooms is the whole game right now.

The irony I keep chewing on is that in 2006 it was Sony that arrogantly misjudged its own audience and got punished for a year. Seven years later Microsoft made the identical mistake, and Sony, having learned that lesson the expensive way, only had to avoid repeating it. The Xbox One might turn out to be a perfectly good console. It launched as a cautionary tale instead, and nobody gets the first five minutes of a generation back.

The Console War, in Order