He's an HTC employee, and has been toying around with it. He's taking questions. Ask them in that thread.
Just got my new HTC One. Ask me anything. - Android Message Board for Android - GameFAQs
Also, he's posting camera comparison pics. He compares it to a One X and an Incredible 4G LTE. I'm not noticing much difference in the daylight pics, but the One is definitely performing great in the low light...
There are lots more image comparisons on his page.
Just got my new HTC One. Ask me anything. - Android Message Board for Android - GameFAQs
Also, he's posting camera comparison pics. He compares it to a One X and an Incredible 4G LTE. I'm not noticing much difference in the daylight pics, but the One is definitely performing great in the low light...
There are lots more image comparisons on his page.