1) The group interviewed people in their target audience to understand preferences for music videos. They learned that most preferred a narrative to just a performance, so included both.
2) Feedback on their initial video suggested improving the guitar playing scene. They re-filmed with a better player but at an angle to disguise this. Feedback also led them to add more footage to lengthen the video.
3) Overall feedback on the finished video was positive, praising the editing, acting, and professionalism. However, some suggested another filter for performance scenes, which the group opted not to include to maintain realism.