I think this is about city dwellers. If you live in central London and want to get to central AMS? This will work. I live (in quiet traffic) less than 30 minutes from LTN but it would take me an hours to get to Kings Cross/St.Pancras.
I'm sure they will find many pax. If I still lived in North London - on the Northern Line as I did - then it would be direct to the station.
Last edited by PAXboy; 10th Feb 2018 at 16:40.