Every one of these blockbuster movies have looked fake and video gamey. That's just how these kinds of movies are now. There's no getting past it.
I'm looking forward to Captain America: Civil War, but all that **** looks fake too now that we have Iron Mans, Ant-Mans and magic lady flying around. I'm sure they'll try their best to keep it's tone consistent with Winter Soldier, but visually it's going to take on a different look with the characters involved. Most of the heroes look like ****ing rubberized power rangers too, especially Black Panther and Giant Man. X-Men: Apocoalyspe? The whole thing looks fake. CGI powers, tons of crap thrown on the screen, green screen galore, bad Mystique make up, etc.
Batman v Superman doesn't look any better or worse than what's out there, so I'm not sure why that's getting jumped on so hard. The CGI in Hobbit looked fake, the CGI in Jurassic World looked fake, CGI in Terminator Genisys looked fake. Ant-Man? ****, all that **** looked like a video game. Age of Ultron, Force Awakens, Deadpool? All the CGI was noticeable CGI whether it was a robot, a smoke plume or a creature.