in japan, yes.
Anywhere else. No.
Though, If Microsoft's plan had been to throw away everything and start over with a new system, I would have said that the One would have end up being a mild success, or a disappointment in comparison with the 360.
But Microsoft have found a way to transform this into a more longterm plan, and the One and One S became the basis of that plan, and that plan could very much prove to be a success.
Also, the Xbox department is making money, so you can't call it a failure at all.