Jerry
I think the terminal is actually ok but a few years ago an extension to the terminal frontage was envisaged and there are images online where the front of terminal would be extended creating a larger depth to the check in area with a more open area created by the two floor extension and glass wall similar to that of LGW North Terminal where the new terminal frontage was added creating a more airy feel before you enter the actual check in area making the ground floor area larger without having to to make any expensive rebuilding and with a new forecourt I think that the current terminal could be transformed without the cost of having to build an entirely new one.