A Reddit user in Australia was shipped his phone early. His impressions include topics such as lag, speaker and display quality, camera samples, 4K video samples, and more.
https://m.reddit.com/r/Android/comments/5789l8/telstra_australia_has_sent_out_the_pixel/
https://m.reddit.com/r/Android/comments/5789l8/telstra_australia_has_sent_out_the_pixel/