DC's films right now are in what I call "The Bay Area", after Michael Bay. They're genuine successes and blockbusters and target a core audience immune to critics but they get savage reviews that turn some people away and so are never in contention for the actual top movie of the year. Despite this, Bay (and his brethren like Roland Emmerich) still make the same movies, never really bothering to win over critics. People are talking about DC having to clean house after the latest disasters, but if they're making a healthy profit I'm not sure if they will bother. While they will have a tough time crossing the magical one billion dollar barrier when the reviews keep tanking their second week gross (and they aren't doing ridiculous numbers in China like Transformers), I think the only way they would be forced to change is if this latest round is enough to counteract the marketing machine and ruin their opening numbers. Then again, DC supposedly needed an $800 million dollar gross to make back their investment on BvS's $250 million dollar budget because of the massive marketing campaign and only getting some of the overseas gross, so I have no idea what kind of numbers the executives expect to see.