Because these stories are something she loves, she expects to enjoy the movies. Because sometimes these movies aren't so great, they can be infuriating. I don't see the problem. Also, sometimes the infuriating movies are the ones that are the most fun to wrestle with in a review and/or in a conversation.
Anyways, on the original complaint, of "having an insider" talk on the subject of all these comic book movies, one of the things I've always appreciated about this podcast in general is that cinema is addressed with such an array of expertise. It's fun to listen to the show explore the great unknown (marathons, my favorite segment) and play along. It's also fun when we get an in depth expert's discussion of wuxia movies or Kiarostami's life, to cite a few examples of recent-ish episodes.