Her performance made the judges sit up and take notice.
Tips
usage
Reserved for genuine, fresh-feeling delight - a clever design, a standout candidate, an unexpected dish. Don't use it for things that are merely pretty; the surprise element matters.
grammar
Very common with 让 / 令: 让人眼前一亮 ("makes one's eyes light up") is the go-to compliment template in product reviews, talent shows, and pitches.
