Bad shooting and editing
This show probably employees amateurs. They seem to use 1/32th shutter speed instead of the usual 1/48th, and so the motion on the series looks like a soap opera. I read people complain about the look of the film putting the blame to lighting, but the lighting is fine. What's not is the shutter speed.
And then there's the editing/cutting. Really weird at times. There are small scenes that other editors would have never included in there. It just doesn't feel normal going from one cut to another.
If these guys wanted to go cheap, instead of using the many thousand dollars digital cameras they do, they should just rent the Sony EX1 (even if they lose shallow depth of field), and save the rest of the money for a better cinematographer and editor. The loss of shallow DoF by using a cheaper camera won't be a big deal in the hands of a good cinematographer.