Wow...intense. I liked how (or did I not like? Not sure, but it fit the fic) the fact that bringing down the false Superman was not without cost. People lost their lives, and Clark and Lois paid their own prices.
Probably a good thing that it took 25 years for the new Superman to come along - it would take that long for people to accept him, as you detailed in the fic. The Bizarro Superman really trashed the real Superman's reputation.
A very thought-provoking fic. Well done.