Pretty much just like the ASTB the SAT or ACT is just another check in the block for the board. Of course you can imagine that if you score a 36 on ACT then that will help but getting feedback from other people accepted into communities such as pilot, nfo and intel the score is just a check in the block. What matters most is your CO recommendation and Personal Statement. So, if you scored a 22 or 23 in math don't feel bad. (we're enlisted) lol
While it isn't nearly AS important as other parts of your package, everything that is on the required list is important. While an individual item may not get as much attention as another item it's the entire package as a whole that paints a picture of YOU for the board to see. Try not to "settle" for anything in your application. If you think you could do better on a section then do better. Everything adds up and even if it comes down to 10 more points on an SAT you never know when those 10 points were the ones to set you apart from someone else.
Just think of it like this:
1 - CO endorsement talks about you as a person in all aspects for the board.
2 - Your personal statement should be the same but from your perspective and desires.
3 - Everything else is there to back up #1 & 2.
Your CO recommendation and Personal Statement may "matter most" but they mean NOTHING without the proof.
Don't feel bad if you got a lower score in one area than another person, but you should still try for your best.