The only problem with this clip from Jimmy Kimmel Live is that it runs a bit long, hitting viewers over the head with something that would have worked much better with a lighter touch.
That being said, Kimmel brings up a good point, namely who doesn’t wonder when watching movies like Man Of Steel, when visually all that separates Superman (Henry Cavil) from Clark Kent is literally a pair of glasses, how it is that no one at least notices the resemblance (the reveal of Bruce Wayne (Ben Affleck) as Batman is a bit more clever, though it too goes on a bit too long)?