Pros:
Cement tee boxes for every hole
T-signs on every hole with a crude map and arrow to next tee.
Baskets have an extra few chains added to make them catch better.
Driving range with distance markers
Park is Disc Golf only, your not going to have very many non disc golfers in this park. It is away from the parking lot and surrounded by farm land and the railroad tracks.
Course map near hole 1.
Cons:
Cement tee boxes are almost long enough, but not nearly wide enough.
Several of the holes are basically wide open
Other Thoughts:
The park is nice but there are not enough tree's to make all the holes out there interesting. I would say it was about 1/3 wide open shots with only a tree or two, then maybe 1/3 with enough tree's to make it interesting, then the last 1/3 makes good use of the trees to define fairways.
The course is relatively flat, at most there is maybe a 10 ft elevation change on a few of the holes.
when I played, all the holes were in the shorts. That was very cool for me, not a fan of long holes. Most of the holes have 3 pins, some only have 2 and I saw at least one that had 4. Several of the alts would change up the hole, but a negative is the tee pad is so narrow, you can't throw the angle needed without starting off the side of the pad.
Best part of Granbury course is visiting Granbury, you need to go walk around downtown.