I was invited to go and watch The Mummy 3 this morning , but wanting to save money , not liking Mummy 2 or Jet Li and having plans to go and watch The Dark Knight again with my parents I did n't go . I ' m so glad I had seen Batman before as well , because all the way through there was this kid asking ' Why 's Batman got that grenade ? ' and ' Why 's that man got paint on his face ? '

Question: What is the narrator discussing in the text ?
They are discussing their thoughts on films .