But in the echo chambers of flightsim forums like Flightsim.com, AVSIM, and Simviation, a specific phrase separates the casual downloader from the true connoisseur: "Extra Quality."
To appreciate the "extra quality" label, you must understand the default FS2004 HECA: a single, incorrect runway layout, a generic control tower, and terminals that looked like Soviet-era apartment blocks.