The Xbox One is a testament to Microsoft's towering ambition. It represents their desire not only to occupy a place in your home entertainment center, but to lumber straight into the center of it. The Xbox One I've been using for the past week and a half is significantly different from that announced back in May. The relatively short period of time Microsoft has had to make so many changes is evident in the console and its software. Xbox One is clearly coming in hot, and many of its features aren't quite complete. It ain't easy evaluating a work in progress. This is going to be a long review.