eye candy 有魅力但不聪明的人；中看不中用的东西；养眼

【例句】
The models at the fashion show were pure eye candy, but the designs themselves lacked innovation.
时装秀上的模特纯粹是为了吸引眼球，但设计本身缺乏创新。

So is he any good, or just eye candy?
他很有用，或者华而不实？