Some of the youtube clip isn't in focus, but other parts are e.g. where he's doing little hops in front of the parked vehicles.
Most of it is quite low light by the look of it and in some cases a tad under-exposed which it doesn't seem to like.
Not really defending the camera because it echos what I've found that it's difficult to get reliably decent shots.
The default styles are too sharp, too contrasty and often too saturated and if light is poor it soon looks bad.
Until art mode returns my best option is None or maybe cinelike and -1, -2, -2 custom.
This typically only requires slight contrast and saturation when editing in some scenes.
If wanting to avoid that -1, -1, -1 might be best.
White balance wants setting manually on one of the presets or better use custom maybe 5800-6000..
Something else I've found is that Auto exposure on -0.3 or 0.0 is usually better than attempting doing it manually unless you are recording an almost static scene. There isn't any obvious stepping - it manages quite well and under-exposing or over-exposing as light changes soon makes things look bad.
It's probably best to record at 2.7K then render at 1080p but boost the bitrate pretty high around 20 or 25 rather than more normal youtube 1080 of 12-15