User blog comment:Haloprov/The Great 1080p and Deletion Festival/@comment-26097663-20150429043721/@comment-6347835-20150429050254

It's not really about how cluster the images are, it's just how different the majority of images are to one another whether it's file size, cropping/snipping of images (like this god-awful image), and the radical difference of files names.

And when you mean "clusters," do you mean by image similarities or the amount of images within the episode section of a character's gallery (or something else)? Just wondering |･ ω･)