Advice for xHamster's with Favorites

Not long ago I came across a profile that had over 40,000 favorite videos, an incredible collection containing tons of vids I loved. But some of their favorites pages had 50% deleted or locked. Not to mention that the same exact videos were posted in their collection a few dozen times at least, often page after page had the same exact video. I myself with a fairly substantial collection of favorites try to scan every page weekly, and remove the deleted and locked videos that appear now and then. I certainly haven't watched 10% of what I've got and have saved them to go back to eventually. I have a handful of locked stuff from friends that I can view but really only a dozen or so, and I know that I've got some copies repeated in my collection as well, which often can't be helped when the title of the video is different from different people who have uploaded them in their pages. Hey it's taken me a long time to figure out how this site works, and how to get around everything in it, I've probably been going into xhamster for twice as long as I've had a profile, and only recently figured out that I had all my settings blocked to not allow anyone to view anything I had, and even how to upload my picture. I'm not very adept with technology lol!