Marques Brownlee, who uses a RED camera to make his videos and who has had a Hydrogen One for a couple of months, has just uploaded his review. It's devastating, even funny in places. He discusses the phone's cameras starting at 10:00 (he explains "Four-view" mode, which is relevant to the cameras, at 05:11). As the phone currently stands, and without the modules that have been promised for a long time and that may or may not materialise, he concludes: "Without the RED name on it, it's just some hopeless, random Android phone, probably a $400 device". The review has been up for less than two hours and there are already 120,000 views and 2,000 comments.