Well, novels are just more subtle. A good novel will get you deep into the emotional landscape of it's subject, or give you a vivid portrait of a scene that is happening, or transport you to a historical or future time. You get to embody a particular character or world, which builds your own personal knowledge and empathy. We're not just reading a collection of facts or statements. We can get lost in the beauty of a landscape we've never visited before in a novel, which is the crux of the matter, even if it doesn't seem like it.
Those sorts of novels tend to be challenging to read, but most things worth doing challenge us. If you've never read something like Cormac McCarthy's Blood Meridian, or Toni Morrison's Beloved, or Gabo's 100 Years of Solitude, or many of the other great artistic achievements in literature, you really should challenge yourself to do so. They make us better.