BvS might be the biggest dissapointment ever and one of the worst, if not the worst. Let's compare to all the other bad superhero films.
Batman Forever and Batman and Robin weren't stuck up its own ass.
Daredevil had the director's cut.
X-Men 3 was directed by Brett Ratner what were you expecting.
X-Men Origins at least had Wolverine doing Wolverine things.
Green Lantern... actually Green Lantern is just as bad.
The Amazing Spiderman 1, 2 and Fant4stic didn't even try to hide they were just there to keep the rights.
Thor 2 isn't even that bad of a movie.
Also these movies didn't have embarrassing moments like the jar of piss and "Save Marrrrrrrrrrrthaaaaa!!!"
Batman v Superman is an overly ambitious mess that tries to compete with one of the biggest film franchises ever that fails in every single facet in film making including writing, directing, acting, editing, and special effects (the climatic battle looks like a mid-budget PS4 game ffs) and it's delusional that DC thinks that it would launch an entire slate of spin-offs based off this crap.