I know people with 5's on ASTB get picked up because they had their commercial rating. They say flight time doesn't matter but it definitely does, however they won't use it against you. I think recruiters say that so people with no flight time don't get discouraged. Also, it makes sense. The purpose of the ASTB is to predict how well you'd do in flight school. If you have proven that you finished and passed private, instrument, and commercial, it's the same as earning your wings in the navy. The absolute best way to demonstrate to the navy that you will finish and pass navy flight school. For example, if one were to even get their multi-engine add on, or even CFI/CFII, they'd get picked up one hundred percent, and if they did not, it would not be logical.