Can only agree on the previous post !
Every now and then I stood next to another plane, pax with FO/CPT enters the plane, door closed and immediately off they taxi !
Airline standards ? Checklists ? Briefings ?
I have seen enough, and the only thing I have seen so far that comes to Airline Standard in regards to professionalism and safety is NetJets !
Not saying there aint another operator as proficient as them, but I have not seen one yet.... but have seen a lot where I would have doubts and concerns being a pax....
Just my two cents
Fire at will