It's a new course run by Troon. The front 9 is the most challenging with blind shots, drop offs, lots of hidden trouble. The back is more visible but a lot longer. Check out the Rating/Slope:
Black 74.9/147 7232 yds.
Gold 72.8/142 6751 yds. (I shot 93 and wasn't too unhappy)
Silver 71.0/139 6378 yds.
Copper 69.2/128 5889 yds.
Jade 64.9/120 5017 yds.