I doubt it's exaggerated. I fear that it won't be sufficient. Until we actually see a contract, we won't really know for sure.
The problem with all these projects, and the F-35 in particular, is that the sustainment costs—the costs of operating the aircraft and keeping them flying—have been escalating and causing a problem, even to the United States.
How much we will pay in the end is a good question, and I think it's a major problem for the government.