I have PD winning at about the same margin.
1) PD - 1 Up - Opening hole at PD is an epic start that really sets the tone.
2) PD - 2 up - This hole at PD is one of my faves.
3) AS - 2 Up - Great par 5, and reallly unique short little par 3.
4) PD - 3 up - While 4 at PD isn't one of my faves, I think its more interesting than 4 at BN.
5) PD - 4 up - Both great par 3's but PD is just a unique green site
6) PD - 5 up - A wicked little 4 that rocks.
7) BN - 4 up - As good as PD 7 is, BN 7 is a rock star with a one-of-a-kind green complex.
BN - 3 up - 8 is my favorite par 5 at either course.
9) AS - 3 up - Both really good interesting holes with good greens.
10) BN - 2 up - BN 10 is great par 4 with options and strategy a plenty.
11) PD - 3 up - All world par 3 at PD, nuff said.
12) BN - 2 up - Great short 4 at BN, only slightly behind #7
13) BN - 1 up - As much as PD 13 is great and eye-candy galore, I think BN 13 is better.
14) PD - 2 up - This may be my favorite par 3 of em all, a short little wedge hole with trouble a-plenty.
15) BN - 1 up - A really good par 3 against a soild par par 5. Edge to BN, just barely.
16) AS - 1 up - Both interesting holes, both very challenging on thier 2nd shot, can make small and big numbers on both.
17) AS - 1 up - BN 17 is a beast, and PD 17 can be too in prevailing wind.
18) PD - 2 up - Its not everyones cup of tea, but I really love PD's finisher.
So there it is PD wins 2 up.