Looking at these, they don't look like they were going for this as an intentional "style", because it's just not that strong. They just look like amateur photographs. A couple of them make it look like it was intentional, but for the most part it looks like an amateur photographer is trying out their new camera.
Skimming the pics, some are way underexposed, some are overexposed, there's no fill lighting, the lighting is often coming from random directions with no regard to lighting the subject in a pleasing way, and the composition is just all over the place in terms of what they're trying to draw your eye to.
I'm not convinced this style was intentional. And if it was intentional, then it still breaks so many rules of creating a pleasing image, that it's still not justified.