There are parts of this project that I really like:
1) Adopting a Schipol security experience and theoretically doubling the maximum capacity for security screening
2) Re-aligning checkin to one side of the terminal to free up new space (used for security and inline baggage scanning)
3) New retail  & re-aligning the capacity to deal with the fact that much more traffic then ever projected is going through the main terminal. 


But I would still like to undnerstand how this project escalated in cost as badly as it has. Also, if this builds out capacity to the point where A,B,C are fully built out, is that going to be too much strain on the train system?