What do you mean by 'clear pane of glass'?? That you're told straight rather than more poetical, or merely that the language is plainer, but doesn't necessarily tell you anything or everything, only gives hints to read into.
I would probably fall into this category, if I get what you're saying!
I've never read any of her work, I write fantasy, but I read little (Mieville, Tim Powers, Gaiman, Grrrr Martin). I prefer science fiction, horror and whatever trash makes me forget myself for a while.