While discussing the use of genre references in TP (Gothic horror, soap, police procedural etc.), Collins says (pp. 345-6):
I'm not sure if we can deduce anything by this excerpt, but it seems that - according to Jim Collins - camp always has an ironic distance to its subject.At one moment, the conventions of a genre are taken "seriously"; in another scene, they might be subjected to the sort of ambivalent parody that Linda Hutcheon associates with postmodern textuality. These generic and tonal variations occur within scenes as well as across scenes, sometimes oscillating on a line-by-line basis [...]
This sort of tonal variation has led a number of critic to conclude that Twin Peaks is mere camp, an ironic frolic among the rustic bumpkins and the TV trash they devour along with their doughnuts. But the series is never just camp; the parodic perspective alternates with more straightforward presentation, encouraging an empathetic response rather than the ironic distance of the explicitly parodic.