This reboot, if done will, can do for Superman what Batman Begins did for Batman.
I found some of the things in the trailer ( as described by critics) to be facinating things to deal with.
The fear of Superman by the Humans, the wanting him not to be their "saviour" and, one presumes, the relief they feel when he does become their saviour VS Zod.
The whole process seems far more real than the Christopher Reeves one and Superman Returns.