This would probably be the safest bet to never be rebooted with the original actors. I can't imagine Russell Crowe ever being fun again.
Like all Nolan's films there will be a mainstream backlash about how dumb the film is, which will focus on plot holes, exposition, and things like Michael Caine's insane last scene.
Except the problem with "Interstellar" is that it views us as dumb. It talks down to us as it spells out what human emotions are. There is an attempt to define something and it's done so thoroughly that the film acts as a dictionary reading more than a work…