Nightwing review[]
Nightwing (Confession of a Superman Fan) did a detailed review of "The Immortal Superman!" and points out the major logic flaw with this story:
"Of course Superman's "dilemma" is not really much of a dilemma at all, as it hardly matters whether he leaves for the future on Tuesday or waits until Thursday, any more than it mattered whether that hand showed up in 1970 as opposed to 1968 or 1984."
Then there is also the issue of the Legion of Superheroes leaving behind a defective time bubble and not telling Superman how it was defective.
This like a great many Silver Age stories requires the hero and/or his friends to leave their brains at the door.--BruceGrubb (talk) 12:15, December 17, 2016 (UTC)