I think that routing is important, but I think that Doak did a superb job routing Pacific Dunes. I don't think that the order of the pars is extremely important if the architect feels that the land dictates a particular combination.
If the course had 8 par 3s, 7 par 3s, and 3 par 4s, then I might feel differently. My point was really that this course has 4 par 5s and 5 par 3s, not all that different from the standard fare. I really enjoy the mostly par 4 nine followed by the mix of everything nine. It is a nice change from the norm, and there are no holes on the back nine that leave me wondering if Doak could have done better if he had chosen a more traditional mix of holes.