Simple and action packed with an earnestness that's almost quaint. It's fun but pretty minor stuff. It was neat to see where superman lifted the fortress of solitude from though.
Decently written adventure stories, but Doc Savage is a bit too much of a Mary Sue that he is really more of a plot device then he is a bona fide character. The stories are fun, but the stories haven't grabbed me enough so that I want to read his 180 or so other adventures.