I really like it, specifically the shape of the torso and shoulders. Seems inspired by old-school computer sprites, like he's a computer file that's manifested itself in reality, playing up the 'digital' aspect of the character, not just the mechanical/robotic side.
Snyder may have his flaws, but you gotta give props to his creativity. I never would thought of a look like that for Cyborg.
...That being said, for his solo movie (or maybe by the end of JL), I would like to see Cyborg get a new human-sized, more superhero-esque body, someone kids look up to, not run away from. I think you can get a lot of characterization/story mileage out of it too. Like I want to see a quiet scene of Vic in his old room where for the first time in years, he's able to put on clothes, his football jacket, a baseball cap, and then take a walk around his neighborhood without anyone noticing him (ala the "Raindrops are falling on my head" scene in Spider-Man 2).