BvS may have been critically lambasted, did less numbers, and just wasn't as good as Wonder Woman, yes. But hating on the movie is a boring and tired cliché at this point.
So Wonder Woman told an inspiring tale featuring a powerful immigrant freshly introduced and seeing our world for the first time, and that's good, and people needed it.
BvS told a dark tale of an immigrant who has always been here, was a part of our world from the inside and felt he belonged, who then revealed his true power, and lost that sense of belonging when he saw how the America around him recoiled in fear.
I have the sense that if these movies grow shallow and weary the audience of their escapism, people will look back on BvS more kindly.