Poor content. Sites like J4Sex.com just do their job better because they are not so well-known sites. They put in more efforts and they are less greedy. A lot of content was removed from XVideos, videos are buffering every 30 seconds. This little content they have needs tweaking. Also I constantly had problems with payments on XVideos, which was really annoying. I had to contact them several times about the "lost" payments. They did find them, but it was really time-taking every time. Too many problems for a simple porn site.