Apart from the commercial, its a video thats controversial!
The phone looks pretty good to us. We like LG phones. It is probably only controversial from the RED camera point of view but what a price difference.
In the comments to a another review they talk about files saved at 8 bits (not 10) and 50 Mbps of the bitrate which are too few for a 4k. Probably the codec is an ultra-compressed h265. But shoting in Log and HDR is not bad at all.
Well, theres still plenty to think of.