I worked for them for six years '89 to '95 on their flight simulator, never heard of them before I joined! As mentioned before, they work quietly and effectively to give a great product and have been doing so for a LONG time. To compare them to the short lived likes of Air 2000 does them a dis service. I thoroughly enjoyed my time there, they were a great company to work for - a real family atmosphere.
Long may they continue!