They should have just called it what it was, a reboot of the Donner verse. It was like a greatest hits in one movie - recycled plot points, script and imagery - it was too much of a homage without actually doing anything new. I must have spent a year or more each night as I fell asleep reimagining a sequel or how I would have done it.
The story - start it with Clark arriving in the city, working in construction, trying to find his feet - at the same time he is applying and waiting for responses from the job applications for the city's newspapers. Fresh from university where he kept himself to himself and worked on the farm where he could for his parents. too busy to really socialize, but smallville was a small community and it had its perks. Clark was an angel to them. They knew he was different but he was their different.
Lois is on the shuttle, disaster strikes over the wet, gloomy skies of metropolis - clark over hearing the news report looks up, zooms in and see's action must be taken.. he throws off his hives vest, hard hat and tools and leaps into the air. He scoops up the plane and directs it down, as the rain lashes his body, his wet hair slicked back, with a spit curl hanging over his right eye - Lois has seen smallville's saviour and she is smitten as they embrace at the door.
Eye witness accounts are amazing, footage was limited by a man was see seen propping up the plane as he landed it. Artists rendition of this superman go viral. It's the classic superman look. minus the suit.
A few days later, the city, world is still buzzed about this super man - they tie in with other reports of this mysterious man in Africa, saving a drought stricken village with water, rescuing stranded hikers in the alps, a cat from a tree for a little girl.
Clark gets a call back from the DP he has a second interview - what if Lois sees him? He has an idea he shares with his parents, he wears thick glasses, has his hair loose and natural and keeps it low key. He doesn't actually see Lois when there, luckily, but when told he has the job and he finds out where his desk is, opposite lois's, he ponders if it's smart - but would Lois really remember it and also, would she ever see him again... well, little did he know what Lois had in store.
The film follows clark, Lois and jimmy in the office as clark continues to work odd jobs in construction - turns out he is investigating leads of corruption in lexcorp.
meanwhile, lex himself is after the superman.
The final third has a scene where lex himself is on a military plane, along with key personnel, officials, judges, reporters - turns out they are all key witnesses he wants dead in a sabotaged plane crash... how can superman save them, when superman is on the plane?