From the tips on each course.
1 - PD, OM, BT, BD
2 - PD, BT, OM, BD
3 - BT, PD, OM, BD
4 - BD, PD, BT, OM
5 - BD, BT, OM, PD
6 - PD, BT, OM, BD
7 - OM, BT, BD, PD
8 - OM, PD, BT, BD
9 - BT, BD, PD, OM
10 - PD, BD, OM, BT
11 - PD, OM, BT, BD
12 - OM, BD, PD, BT
13 - PD, BT, OM, BD
14 - BT, OM, PD, BD
15 - BD, BT, PD, OM
16 - BD, OM, PD, BT
17 - BT, OM, PD, BD
18 - OM, PD, BD, BT
No. 1s
PD - 6, BT - 4, BD - 4, OM - 4
No. 2s
PD - 4, BT - 6, BD - 3, OM - 5
No. 3s
PD - 6, BT - 4, BD - 2, OM - 6
No. 4s
PD - 2, BT - 4, BD - 9, OM -3
I have played BD 4 times, BT 3 times, PD 2 times and OM 1 time. I did this quickly without too much deep thinking and I think it accurately reflects what I think of each course (although OM could change with a couple of more plays). PD is clearly the superior course to me. Many all-world holes and hardly a bad one. BT I think is great and fairly consistent. OM is good but after one play it had fewer stand out moments. BD has some great highs but if you aren't on onee of the highs then it's kind of bland. It is definitely the course I would want to play least while I'm there but it is a good warm up course.