Pros:
Much of what makes Oggwood so special is a mystery. The best way I can think of to explain it would be to say it has inherited the charm and friendliness of it's owner. Hopefully you have the chance to meet Phillip on your visit, but if not you'll get a sense of his dedication as you take in the details of the course.
You will absolutely love the barn hole, the satellite basket, the keyhole, the hanging basket, the ace run on 13, etc. Camping is allowed (with permission) in the woods. There are friendly and approachable deer that stop by from time to time. There seems to be something interesting happening on every hole. I never knew uprooted tree stumps could be so mesmerizing.
Oggwood starts with 9 mostly open holes (all with yellow baskets and yellow tee signs) including hole 1 which is a RHBH about 250' into a barn. This shot is a blast, even if you miss the barn you can save some pretty awesome birdies and pars. The back 9 is the more wooded side filled with blue baskets and blue tee signs.
Most every hole has a bench (or two) so you get plenty of rest as you continue on the course.
Cons:
I have no complaints but I will point out that the driveway is bumpy in spots so be careful entering the property.
Other Thoughts:
Oggwood takes a simple approach to disc golf design yet continually improves over time as details and features are added all the time.