Engadget's Darren Murph praised the Xbox One's "retro" aesthetics and Blu-ray capability but criticised the console's inability to play games from earlier models.
I love the almost-retro boxy look of the #Xbox One. Not sure I love its inability to play 360 games, though. Inclusion of Blu-ray rules.
"Microsoft's next-generation console is quite an ambitious product, promising to unifying absolutely everything you do in the living room," wrote Hunter Skipworth for pocket-lint.com.
Gizmodo's Kyle Wagner was impressed by the voice-activated channel and input switching.
"This will work via a HDMI pass-through, so this won’t replace your set-top box — rather, it reduces the number of controllers you have to use, and the input switching you have to do on your TV," he wrote.
The Xbox One: everything you need to know about Microsoft's new console (updating) http://t.co/K5KZx2zVD0
More top news
Maribel Martinez said she suffered 'great emotional distress' after JetBlue sent her five-year-old son to Boston instead of New York.
Ricardo Medina is charged with stabbing his flatmate to death with a sword.
Police are hunting a man who is suspected of grabbing an 11-year-old girl who only got away by biting her attacker's hand.