The substitution of “y” for “i” (fylm instead of film) was common in leetspeak or stylized usernames circa 2005–2010. It may also indicate a foreign-language phonetic spelling. In context, the user is likely referring to a or video clip.
While subjectivity dictates artistic preference, Don't Look Down excels in specific technical and emotional arenas that make it arguably "better" for certain pedagogical or entertainment purposes:
Blocked Drains Reading