As an example say you go to a profile and it contains multiple galleries (for example 3 pages of galleries). It would seem more efficient to allow users/viewers to sort the galleries by different categories such as # of pictures, # of views, # of likes ( the actual number), # of likes (the percent), and even sort galleries by total number of comments on pics within each. This could allow for users to be able to see what they want quickly and easier.
After allowing users to sort by just the basics, this site could see if many do find the sorting options useful/effective. If the sorting options are liked and favored by users, then consider adding sorting options such as categories into the list of galleries on user's pages. Thank you for your time in considering my suggestions to your site.