Movie/Game Reviews, Traveling Vlogs, Science/Space videos, Did you know(s), Random videos, Animations, Short Films, sometimes gameplay videos, Theories and Film Studies, Tutorials and so on.
Man...the list goes on. If I only watched one type of video from just one person then I would get bored. I enjoy watching a lot of other people's videos because it gives me a creative outlook on what people see as entertainment and art. Plus if you really want a laugh you could watch some of those Fail videos too.