Seth Carter said:
I'd go so far to say tonal issues are just embedded in the source material ever since Batman became "The Dark Knight". Certainly since he became the keynote player in film.
You have 4-6 people in neon spandex, with esoteric pulp schlock origins and nonsense. Trying to ram into the universe of broody mcdark brood and his cold grim reality.
And that's partly why I believe Snyder's a slightly idiotic hack, because it's his macho angsty proto-fascist/1% chance-neocon BS that's shaped the Don't Care Extended Universe (thanks Half In The Bag for that twist on cinematic DC), and if they truly intended to build to the Justice League from mopey Supes' debut, then sure, it was doomed from the start.
Everything I've heard about Justice League suggests it's trying its hardest to pretend everyone's misremembering MoS and BvS's events and tone, but given a more The Avengers-y tone seems to be the positive take-away from JL, the future might look brighter (tonally and literally).
It was always possible
to do a more hopeful version of the Justice League. Regardless, Justice League seems a monumental generic ho-hum mess even putting aside tonal mismatches.
I assume Joss Whedon is still doing a Batgirl flick? He's not quite done a Harvey Weinstein/Kevin Spacey, but his reputation's taken a major hit, and having JL on his CV won't exactly help that. I've heard JL is very leery over Wonder Woman (male gaze, anyone?), and I, erm, wonder who's responsible for those shots - Snyder, or Joss. Either way, I'm not exactly looking forward to Batgirl anymore given the state of the DCEU and the accusations about Joss.