My review about the movie is very much different from others.
Like was the movie Justice League or Rise of SuperMan?
Because as soon as he arrived there was nothing much work for the other superheroes. Superman did everything on his own. He's got all the powers and handled the End of Days (villain) single-handedly.
And in the whole movie Batman was just there for his own insult. He is a guy with a lot of money, A luxurious suit and a rope gun in the hand. He never looked like a superhero. He could've been avoided.
Overall, a good movie but overshadowed by Superman and a total insult for Batman. Could've been much better.