St Helena Airport Opens

In June 2014 I made a HPANWO TV film called St Helena Airport, please watch it for essential background: http://hpanwo-tv.blogspot.co.uk/2014/06/st-helena-airport.html. Now the airport in question is about to open. What effect will this have on the economy, society, environment and culture of that unique and remote island?
See here for background: http://hpanwo-bb.blogspot.co.uk/2009/02/rockall-chapter-1.html.
And: http://hpanwo-voice.blogspot.co.uk/2014/03/st-helena-airport.html.