I'm pretty sure that the vast majority of posters (responders) here don't fly commercially, and [or] if they do, haven't operated into this airfield, or anything similar.
FNC, KOS, INN, SZG etc, have far more challenges than any regular airfield re runway length, topography, MLWs, MTOWs, MSA's and local weather conditions etc.
LHR, STN, LGW etc are busy but very well controlled and straight forward.. So if you ain't been in the hot seat don't be too quick to criticise.