Mickey,
Ditto what the others say. Yeah, I would keep tweaking.
You have to realize that a decision has to be made at some point in time and make it. As such, any hole design is merely reflective of the gca's opinion that day or time frame. A year later, he/she would likely make a different decision because there is more than one way to design any hole.
I go through an almost predictable sequence regarding my courses. I love em when I am doing them, hate em about 5 years out, and then have a good perspective about ten years out, appreciating what I was trying to do and thinking most of it was pretty cool.
Of course, there are always a few misses, often in details no one else would notice. And courses evolve. More than that, after ten years there are often superintendent and management changes, and if they don't understand what you do, the course can change quite quickly. Or, as in the case of the "new economic reality" they can change for dollars and cents/sense reasons.
So, its like the Texas weather, if you don't like something, wait a while, its likely to change........
Which is why we learn to let go.