Pros:
- fun, technical moderate/heavily wooded course
- some moderate elevation change
- good tee signs with full color maps and pertinent info
- fairly short but has a few longer holes mixed in
- flow and navigation are mostly straightforward with next tee signs
- good challenge from pond hazards on 17 and 18
- bonus "15B" hole means its technically 19 holes
- generally well maintained course with minimal rough undergrowth
- concrete tees
Cons:
- pars are far too generous
- dead leaves could swallow discs in some places
- may be too difficult for newer players
- baskets are a bit weak at catching discs well
Other Thoughts:
Holt's Summit DGC is a bit off the beaten path in the sense its not a destination course in and of itself and its not really in a major metro area. Most people will likely find this course when coming to play Harmony Bends and other Columbia, MO courses. While this course didn't blow me away, it's an excellent quicker woods course if you like tighter technical challenges under the trees.
As others have said, the pars are overly forgiving, but if that's the main con you have a pretty nice course. There wasn't particularly dense undergrowth, the fairways provided obstacles, shot shaping, and challenge, and the course was fun and easily playable solo in 1-1.5 hours. The pond hazards at the end were a nice addition and a bit of a surprise as you break out of the woods for a few holes only to be challenged by water carries.
Elevation change here does not rival Harmony Bends or other area courses but there is some incorporated well. This course does have a little bit of everything; uphill, downhill, doglegs each way, water hazards, and one open hole. Honestly, this course subjectively only felt like a 3.5 - 3.75 to me; for some reason it didn't blow me away as much as some others. However, as I write the review I don't think I can justify giving it less than a 4. It really is an excellent course with almost everything you could ask for.
Overall, it's hard to find many cons for this course. I wouldn't venture too far just for this course, but paired with other courses in Columbia and Jefferson City, this is well worth the trip and doesn't take too long to play.
Navigation is pretty intuitive if you follow the whole course linearly. If you start skipping holes to make shorter loops as some have suggested, you'll probably want the map.
If you are looking to camp nearby, there are a few options but some are closed earlier in the season. You can park on National Forest land completely free (and likely alone) at Round Prairie Interpretive Site which you'd never know existed if you didn't look it up. It's a little eerie since its so isolated, but probably only 15-20 minutes from this course and back towards the interstate.