You would have gotten your money's worth had the war it was designed to fight materialized. Fortunately it didn't. It's still an awesome killing-machine in a set piece battle, but it is not well suited for "police actions" and COIN operations.
Well it didnt. The Cold War ended, the charge thru the Fulda never happened. Even if it had the air over northern Europe would have been contested for many days leaving the Apache to deal with the murderous Soviet AA systems. Those jokers werent playing with their huge mechanized armies.
I think we both over estimated the impact of attack helicopters in modern combined arms conflicts. For sure we never saw this low intensity thing coming.
The future for rotary is drones. There are only so many Saddams stupid enough to park tanks out in the desert and tell them to start up every hour to leave a nice heat sig.
But even the Iraqis eventually improvised.