1) The document discusses the costume, camera work, titles, and target audience of a student's opening media sequence for a horror film. The costumes were plain to focus on the storyline rather than outfits. Camera work used common shots like close-ups to create tension. Titles were simple white text to not distract from the sequence.
2) The target audience is described as neurotic teenagers and young adults due to the horror genre and sinister themes. The setting of a nighttime urban environment also aims for international relatability.
3) Reflecting on creating the sequence, the student learned about using film equipment and editing software as well as improving filming and storytelling techniques compared to their preliminary work.