Spectacular footage from a century of aerial warfare meets the MacGregor brothers earnest interviewing of battle veterans, to create an interesting and enjoyable 90 minute documentary. I particularly found the work of the ATA fascinating and the 2 surviving ladies from the organisation were inspirational. For people interested in history, human endeavour, flight or fans of previous Ewan MacGregor reality programmes like Long Way Down (as well as the casual viewer of course). 8/10.