Justice League: The Flashpoint Paradox

Pretty good. Haven't yet read the comics, though.

My main complaint with this one is that it's very action-heavy. I just don't care too much about all that.

I do think it did a good job of being accessible to people who aren't very familiar with the DC universe. Though much of it is going to mean a lot more to people who do know a bit, the film should still make sense to people with little experience.