As someone with a little knowledge(a dangerous thing I know) but as pax and enthusiast I think overall its pretty good , sure there are a few cringeworthy moments but if Kate h had to sub for the more technically minded Dan Snow then that's more understandable.
Its also semi live which means scenes like the the SIA 380 guy saying -when the plane arrives we start at the nose and do a thorough post flight walk around is then asked-and where do you start that?
The views in and from the tower are great and lets face it after years of reality series about airports which focused on animals and bust ups at check-in any attempt to look at the core issues has to be applauded.
PB