Soon I Will Be Invincible - Austin Grossman

Soon I Will Be Invincible is a superhero / supervillain novel (every other chapter switches off between the superhero protagonist and the supervillain protagonist).  I have heard that it does a good job of playing on superhero comic tropes, but I haven't really read those myself.  As is, I thought it was a reasonably entertaining novel, but it didn't make me think or otherwise stand above the crowds.