Niall, Understanding you've only had the op to butcher her once, aspects that make it better than most is... Each individual has the chance to interpret how best to play the hole. Starting with the diagonal cross carry, every golfer decides how much they can attempt to bite. Upon failure, the hole still allows for a creative exciting possible recovery.
So, the accepted angle of approach is not dictated by the architect, nor is it constant.
To me, this is what separates the 4th from anything close to average. Or any hole with this ;level of elasticirty.