Well, here we go again. We’re back on Krypton, which I’d figured was pretty conclusively in the rearview mirror.
But it’s here, on the cusp of this new dawn, that we find out what the three Kryptonians did to deserve being locked up in a revolving parallelogram, and set adrift in the void. At the beginning of the last movie, all we saw was the sentencing; we didn’t see the actual crime that they committed.
Well, now we know. They broke a crystal!