I have long since given up trying to guess at the interests and motivations of my blog's readers/commenters. No doubt there are many factors involved, only some of which relate to what I write about. I'm mildly curious as to how many people visit occasionally and how many see whatever I write; likewise, which posts people read in full and which get skimmed/skipped. Though I think I'd be unlikely to post differently if I knew.

Wrt your film reviews, it rarely happens that I've seen the film that you're reviewing. Posts labelled "neurotic" tend to be about you, a subject most of your readers are inevitably going to care about.