If you sign and they advise you that you were rejected for an illegal reason, they can be charged for that crime, and if they are guilty, you can sue for $$. If

If you sign and they advise you that you were rejected for an illegal reason, they can be charged for that crime, and if they are guilty, you can sue for $$. If you sign and they give a rational and reasonable reason, like you only received 15 points on their rating system, and they chose only prospective employees who received 25+ points on that rating system, then you agreed to not sue if they revealed and you can not. That said, there are many nuances in this, however, any company would be a fool to codify illegal acts - if they have their own lawyer, so you might not get anywhere. I would say, sign and get the details, and if they can not be changed by extra study, get going and improve your score. A lot of people never get criticisms on which to base self improvement.