User blog comment:Random-storykeeper/Wikia HUDs: Header and galleries/@comment-4652747-20141106215237/@comment-3060206-20141107075833

Yeah, they definitely seem to be more suited towards wikis that use large rectangular images. The point of the hover over captions I guess is so you see more image before reading the text. I wonder how we would cope if the change was mandatory. I could see it working for some galleries on our wiki better than others. It does wonders with [ AVV]'s gallery, though (for the most part).