Minjae is a highschool teacher during the day, but at dusk, he goes out on the streets and join with youth who are alienated from school and home. Due to an incident, Minjae is put to the test again to protect his students ─ Jigeun and classmates.
演员金宰澈,尹灿荣,孙相渊对角色诠释入木三分，从细微肢体动作到表情神态变化，精准传递角色内心情绪，让人沉浸角色命运，感同身受。
特效场面令人叹为观止，每一帧画面都如同艺术品般精致。
作为一个路人，本来对《往日无足可惜》没抱太大期望，但看了后就被吸引住了。剧情轻松有趣，又不乏正能量，是一部很下饭的剧。
遗憾的是，剧情架构稍显松散，多条线索并行时衔接不够紧密，致使故事连贯性受损，观影时偶尔会有 “断档” 之感。
虽然影片在某些方面存在不足，但对于喜欢这类题材的观众来说还是值得一看的。