Pros:
Beautifully maintained. The course is in a city park, so the grass is cut short, the trees are taken care of, no limbs down, etc.
The holes are well thought out. Limited number of obstructions in the park are all taken advantage of. Hole #9 is a huge shot across a 350' (empty) parking lot.
Not crowded at all. I played on a Friday afternoon and had the course all to myself. It seemed like other park goers found me to be something of a curiosity.
The course offered a number of different kinds of shots. Several started off wide open, narrowing down to a tunnel, and others were the opposite. #8 is begging for a hammer throw. While the course isn't difficult, it was fun and offered a lot of variety.
Almost impossible to lose a disc. The short-cut grass makes rollers a dream.
Cons:
There are no tee pads or signs. I copied down the provided map, but it was only marginally helpful. I expected the tee boxes to at least show some wear on the grass, but there weren't any bald spots or anything. You totally have to guess where to throw from.
The holes are poorly marked. They have the numbers written on the pole in Sharpie. Since the park is small, it's easy to shoot for the wrong basket (especially so since you don't know where the tee box is!)
The course isn't DG exclusive AT ALL. Kids climb and play on the baskets, moms walk around with their strollers, high-school couples just sit and talk on the course.
Other Thoughts:
I played this course before going to a wedding in Coalinga. Definitely not a course worth driving to, but if you're ever in the area it is worth checking out.
My home course is parked in the middle of an oak tree forest, so part of the charm for me was to have rather open shots. This course is really forgiving, and you don't have to have skills to shoot par. If you shoot a lot of rollers, beware. The hills can take your shots and run them far away from the basket.