Pros
Flexible hours to accommodate the student schedule. Slightly above minimum wage. Food running is easy, but be prepared to clean the restaurant or wash the dishes if the restaurant isn't as busy or understaffed on that particular day.
Cons
You sign up as a food runner, but they have you do a ton of not so great jobs. Taking out the trash is fine if you can stomach it, because it's easy and actually kind of relaxing, as is slicing potatoes for the fries. Cleaning the restaurant is not fun, but usually they mostly make you check bathrooms or wipe down tables unless they are worked up about needing to make the place extra presentable. Washing dishes is not enjoyable at all, and quite stressful. Be prepared to do this task a lot as a food runner.