This is the 12135th most frequent Korean word.
눈요기식
"눈요기식" refers to something pleasing to the eye but without substantial value; superficial visual enjoyment.
눈요기식 in this sentence refers to something appealing to the eyes, intended for visual enjoyment without deeper content or practicality.
그 광고는 눈요기식으로만 만들어졌어요.
That advertisement was made only for aesthetic appeal.
눈요기식 here denotes the initial appearance of something being visually appealing while possibly implying a lack of substance.
그의 프로젝트는 눈요기식으로 보였지만, 실제로는 많은 노력이 들어갔어요.
His project seemed visually appealing but actually involved a lot of effort.
눈요기식 is used to describe the cover as aesthetically pleasing, which might contrast with other aspects like its content.