If the first was a modern superhero origin film a la Christopher Reeves’ Superman than the sequel plays out like Superman III — with a little good, some bad and the random silly moments.
The callbacks start with the first scenes set in 1984 – the manner of their presentation stirs memories of the title sequence from Superman III.
After a pretty killer opening sequence set at a local mall (a sequence that isn’t quite as silly as the Superman III opening sequence, but owes some of its style and humor to that) we learn Diana now works at a museum.
A zippy sequence that appears to take some cues from the off-kilter opening of “Superman III” (that’s the one with the flaming toys and an in-car near-drowning) finds things in Washington, D.C. to be going weird in very strange ways, only to be fixed by someone who can’t quite be seen.