Spam Test "stuck"

AO has been spam-testing my email for 10 minutes. It passed with scores of 0 to 1.6 on all except Barracuda, which it is supposedly still testing. I already closed it out once and started all over and got the same response. Is this a sign that I should change something? Or try to send? One of the items in the email, which is a request for participation in a survey, is that participants will be entered into a drawing for a $100 Visa gift card. This is only the 2nd week that I've used AO.