I think if the sequel to SR contains more action, gives Superman more to do, more sparring and interaction with Lois and a worthy opponent, it'll generate as much goodwill as any reboot. Let's face it, a lot of people won't care if it's a sequel or a reboot. Just as long as the bloody thing entertains.
Exactly. The only ones who are overly-obsessed with the style and look of SR are the fanboys.
For everyone else, all they really care about is whether a movie is fun, action-packed, and fast-paced
. If the SR sequel manages to be all those things, then it'll make more than enough money.