He was chosen to make Man of Steel. It was bad. He was chosen to make Batman v. Superman. It was REALLY bad. He was chosen to make Justice League. It was so bad they replaced him and gave the new guy an impossible task to quickly revise his entire crappy movie and make it more like a Marvel movie. The next few DC movies once he was removed were their best ones (Wonder Woman 1, Shazam, Aquaman...not saying they're great...."best DCEU movies" is a low bar). Then the toxic Snyder nut huggers constant whining got WB to let him put out a bloated 4 hour mini-series and call it a movie, and everyone couldn't fall all over themselves fast enough to be astonished that, "wow, you can fit more characterization into 4 hours than you can into 2, Zack Snyder is a genius!" Then he was given total creative freedom once again and shit out another typical Snyder movie and his shit stain of a fan base...still try to defend it but you can tell they feel awkward about it.
Better synopsis.
Gotcha. Not a fan of either then but id rather watch the movies than play the games.