First off, Campbell is not a hack. Get thee gone and take thy due place, Gene.
Secondly, OotS doesn't, from what I've read, follow the Hero's Journey. It's just a comic about a D&D party, and while it gets wordy (too wordy) at times, it doesn't really reach outside of the context of the game to conquer any moral or ethical territory in a serious way. That's not to say it doesn't involve issues of morality and ethics, it just doesn't really seem to focus on such things more than it focuses on making D&D jokes.
Secondly, OotS doesn't, from what I've read, follow the Hero's Journey. It's just a comic about a D&D party, and while it gets wordy (too wordy) at times, it doesn't really reach outside of the context of the game to conquer any moral or ethical territory in a serious way. That's not to say it doesn't involve issues of morality and ethics, it just doesn't really seem to focus on such things more than it focuses on making D&D jokes.