Henry Cavill and Amy Adams work well together, but they can't compete with their TV counterparts when it comes to snappy putdowns and playful jibes.
Plus, Smallville spent a lot of time developing the initial hatred, flirting, and friendship between Clark and Lois, so when their affection turned to love, the connection was palpable.
Michael Rosenbaum likes to fart behind Tom Welling during serious scenes!
He play pranks on the whole cast and “it's a very ADD atmosphere with him and he's very energetic and likes to trip people going through doorways and tell a joke right before a scene.” Michael Rosenbaum maybe be difficult to work with, but he's always there when Smallville needs him to do his job.
In Smallville, Clark would've done anything to prevent his father's death, and, as such, shows a way stronger commitment to family.
Tom Welling's Superman never gets the adulation he so deserves because he never properly graduates to wearing the suit and saving the world.