Pros:
The Sinks presents a technical challenge among heavy woods and well protected greens. Before you even get started on this course, there's several nice amenities to help you warm up. A nice "driving" range out in the open with tee pads goes out to around 350' with a basket placed at about 250' so you don't start the round stiff. This range is good for mid range shots but not full on drives, there isn't enough room. On the course, each hole contains dual tees and dual benches with well worn paths to each. Also, each hole has at least two pin placements with some containing three (A, B, C). I like the fact that the signs indicate which sleeve the basket is in so you don't have to go searching. Each tee sign shows the location of each tee, pin placements, their distances, as well as any relevant mandos/OBs. The layout forces a variety of shot shapes with every changing distances from hole to hole. This kept the course feeling fresh without a sense of repetition. Even from the long pads, there were quite a few birdie-able holes but not without a clean drive (or very lucky kick). A few of the holes have established multiple fairways to allow different shot shapes but not clearly picking one will leave you scrambling for a route to the green. I found many of the greens well protected with anything from hanging vines off the tree, cedars, to clusters of baby oaks in and around the circle. This increases the luck factor greatly. Without much elevation available, the use of sinkholes on several greens provides the chance for a roll away or a dangerous putting situation. Several of the deep sinkholes that would normally be dangerous footing to get into and out of have staircases built to alleviate this problem. The rough throughout the course can be a large enough headache throwing out of but have beaten in paths to at least walk on towards an errant disc. With the rough as thick as it is, it does provide a nice sense of seclusion in that you won't see many other groups on other holes and you can feel separated from everything else.
Cons:
Being as I played this for the first time (yesterday) and there being plenty of leaves on the ground, I found myself stumbling in multiple baby sinkholes that were undetectable. I'm sure that this is not a problem during the warmer months but beware. I was not a fan of the artificial OB on number 18. Even a good drive there unfortunate enough to have a bad kick could be OB and without ever leaving the woods. There's too much luck involved with that shot. As with the protected greens, the luck factor of getting a good kick and a bad kick could make a 20 foot putt into a 60 putt or worse is too great to ignore. With the propensity of disc golfers to carry food/drink with them during a round, there were hardly any trash cans out on the course. Please pack it in and pack it out.
Other Thoughts:
Only playing the course once, I didn't feel like I got to enjoy the entire experience of The Sinks with the multiple pin placements and tees. I'd like the come back and play these different layouts and experience the different challenges this course presents. Overall, it can challenge most any golfer to hit their lines and make those valuable birdie putts. More skilled players will enjoy it to hit their spots and work large shot shapes down the fairways while less skilled players can appreciate and learn more technical golf while having fun.