I've made this a few times, now, and it has been popular, even with people who aren't fans of raw celery. I usually stir-fry my onions with the celery; the recipe makes it sound like they are added, raw, at the end. Cooks Illustrated has a pan-fried salmon recipe, that includes a glaze made from balsamic vinegar, brown sugar, honey, and orange juice that goes nicely with this.
Save your memory This is a great pic-me-up for the brain. Pros: Low calorie celery and onions for sure Cons: None that I can think of