Pros:
South Mountain is a course that requires placement and accuracy. This is a course that is good for varying skill levels as not many of the holes are long. The rough is forgiving for the most part, and recovery for par from an errant shot is still possible. The holes offer variety despite them mostly being heavily wooded. The elevation that comes into play adds variety to holes that would seem monotonous otherwise. Clearings in the woods are used well for fairways and alternate lanes. I enjoyed #10, which is a shot over a small, open hill; the basket is down and to the right. Also, #18 is a great finishing hole. The downhill drive adds distance to your throw, but accuracy is still needed as this is a fairly tight shot.
Cons:
There was a definite lack of signs, though many places have a nicely worn path for you to follow. Printing a map out was quite helpful, especially in looking for how a hole was laid out. There are two tee pads on some of the holes, and two basket placements on some of the holes, but it was far from consistent. Along with that, I didn't really know where I was throwing and from #8's tee I wanted to throw to #6's basket. The tee pads are natural, though far from the worst I have played. Birdie 2s are tough to come by on this course, but a par 3 is pretty easy, even with a less than stellar drive. I used a Roc on about 75% of my drives from the tee.
Other Thoughts:
Overall this course was a good course, and definitely needed in the area to balance out the openness of Little Lehigh. It was short and quick - good for a lunchtime round if you are in the area. If you are stopping in the Allentown area and have time to play 1 course, this isn't the one I would recommend. If you have time to play several courses, though, you can add this one to the list. It shows the variety of land offered in this area of the country. South Mountain does a good job with what it is given, though the "wow factor" isn't there as much as for some other courses.