If you look at the most recent Boeing aircraft, they have adopted a far deeper inlet lip design. I don’t know whether it is connected but they have been doing work on having laminar flow around the engine cowlings. When the 787 first came along, airlines were not allowed to have them painted anything other than white. That has since been relaxed but there was a performance benefit to the design that was needed to meet promised goals. Consequently, I imagine that this area is quite sensitive to disturbance. That makes this Qantas 787-9 stand out to me. There was a load of patching on the inlet when I saw it taking off from Heathrow heading to Perth. That is a very long flight and tests the performance of the Dreamliner in its nominal configuration. I guess the impact can’t be that bad.