Pros:
It is very clear that the course designers put a lot of care into the course. The tee boxes are in great shape and have hole numbers & distances set into the concrete. The layout flows well and you finish right at the start. As far as care I give it a 4.5/5. A "rules" sign at hole one with a map would give it a 5.
Other pros
-10 min of I-5 (easy stop on a north/south trip
-clean park with bathrooms at hole 1
Cons:
Terrain: the course suffers from the location, as it is in the flat part of the middle of California. Located around a baseball field, there is zero elevation change. There are many young trees that may give it more character as they grow in, but a seasoned player can easily do the whole thing with a midrange.
No marked mandys: a flat course like this can benefit from some clear mandys, I didn't see any. It was every throw was a simple RHBH with no need for any English on the throw
Back 9: while it is certainly nice to have a second 9 to throw, most of them are more like "pro" tees rather than giving alternate looks. Most just add 20-40 feet to the throw.
Other Thoughts:
I hate to give a 2.5 to a course that someone clearly put a lot of time and effort into, but the terrain simply does not allow for it to be more than average. This might change a bit when the young trees grow in, but I don't see it becoming more than a solid three in the future.
Worth playing if: you are course collecting OR want to break up the drive between SoCal and NorCal.