Pros:
Short technical holes, nothing too long.
Lots of right-turning tee shots keep it feeling fresh.
Mature trees and bushes keep it pretty challenging on a technical level.
Good for beginners to get a feel for the game, fun for more advanced players looking for an alternative to the typical arm buster "see how far you can throw it" courses in the area.
There is water danger on some holes but most of the water danger is on the approach shot or the putt, not so much on on the tee shot. I thought this added some risk, but the fun risk, not the other kind.
Cons:
People with big arms who really like to air it out will be disappointed with the general lack of that opportunity.
Personally I don't see this as a 'con' but some might.
If the park is busy, there will be people picnicking and using the park for other reasons and this can create danger on a few holes. I have personally run into people on holes 1, 2, 10, 11 and 12.
In the spring Indian"Creek" can be raging - a bad throw on hole 1 will cost you your disc. Unless you can find it washed up in Lake Lowell 20 miles away.
Other Thoughts:
Overall a fun course, not a huge variety of throws but it is different from other courses in the area. A good getaway course to "get away" from the usual overcrowded Boise options.
Can't wait for the rest of the holes to go in across the road. Huge potential there.