6th Mar: There is an option now on your profile page to use "compact" folders. This works pretty well for phone users and others who like less scrolling.
We don't have an article named Analysis/SupermanMovies. We do, however have:
If you meant one of those, just click and go. If you want to start a Analysis/SupermanMovies page, just click the edit button above. Be careful, though, the only things that go in the Main namespace are tropes. Don't put in redirects for shows, books, etc.. Use the right namespace for those.