The article talks about 3 videos that the reviewer was wowed by... but has neither the videos nor links to videos. For a native advertisement piece, this is not the greatest one.
that's an awful lot of lens distortion when they pan up/down still, it's honestly really distracting and takes away from the "seemless" effect quite a bit. randomly having fisheye effects that appear and disappear is more jarring than just having them at a constant level like most action cams