I'm 100% OK with insanely high executive pay if the executives deliver and perform. Mulva delivered and performed for the bulk of his term, although he made some bad mistakes in the last 4-5 years (Burlington purchase, company slit, etc).
Even then, due to some of his successes, his pay and golden parachute could be justified. However, the current executive team has done absolutely nothing to prove that they deserve their pay. Maybe the board knows something and maybe they will deliver in the next 1-2 years. However, these sky high compensations can in no way be currently justified given the performance of the company since the split.