User blog comment:Brandon Rhea/We're updating the look of categories to improve your community's SEO/@comment-27612373-20181113021347

The new look is really aesthetically pleasing. I think it's great that it's more portable; however, I do have some suggestions.
 * The thumbnails, even if they look good, seem pretty pointless.
 * Grouping the subcategories together again would be nice; it's weird to see them separated and have to scroll to look for them. It seems almost unorganized to me...
 * The "Other" category seems unideal IMO, especially for non-English wikis or wikis with pages in other scripts/languages, as Deadcoder mentioned.
 * If the thumbnails are kept, maybe put an image icon next to pages without a thumbnail? The blank spots look pretty random.