: Reviewers from sites like Archemist in the Making note that the video incorporates several nostalgic "easter eggs" that pay homage to previous eras:
Girls' Generation 'Forever1' MV - A Review - Archemist in the Making Girls Forever (768) mp4
: Recalls the bold, color-blocked styles of "I Got A Boy" and "Holiday". : Reviewers from sites like Archemist in the