Rick, who is the archie-designer of that hole? Here in our area, we have a near exact replica at Fox Hill National which was done by Bob Lohmann.
It is a gimick at best. I think most players who try to go the island route, tend to lay back, leaving themselves a longer carry to get on the green in two, and would have had the same distance to travel to a layup position on the mainland. So, if they play onto the island and it is soft, or they just don't flirt with running out of island real estate, they either have a tougher carry to the cape and shallow green, or they have to play back to a lay-up area anyway because they left themselves too much carry by being short on the island.