I loved the movie. I wondered though if they pushed the fight scenes so far that they are going to have a hard time topping them in sequels. Alien invasion. Fighting someone of equal powers. An Apokolips invasion, really fighting any villain. Parasite with Superman's powers would be similar to Zod. Fighting the metallic tentacles of the World builder is similar to fighting robots.
I am not at all saying there should not have had huge fight scenes. Its just that it keep escalating so much they are going to be clever to top it so its not repetitive.