Dude, since it's a movie based on a videogame, it is usually shitty. (and cheap)
such movies like super mario bros, street fighter, mortal kombat, silent hill, tomb raider and doom are usually major disapointments.
The only videogame based movie I thought was ACTUALLY good was the first Resident Evil movie, but thats proably only because it didnt include any characters from the games but the monster "licker" from RE2 game so I think it was awesome but the sequel? It was pure shit.
So...I'm not surprised if you would hear a sea of bad reviews on the DOA film cause I'm not surprised I would know how shitty it would be. Trust me. You dont want to see it either.
P.S. since when is Superman and X-men based on a videogame? dont you mean comic books? cause thats a whole different story.