I am in the midst of my 777 Cadet training program and thus far I can really say those YouTuber out there really not NOTHING on this. Learning from an actual ATP Captain that has been in the air for longer than I have been on the Earth is leaps and bounds over watching online celebrities whom do not even hold pilots licenses. This comes off as a real training course but for sim pilots really looking to take their experience and skills to the next level and if you truly love flight simming and the PMDG 777, you really owe it to yourself to see for yourself.
Anyhoo, Ben and the gang are cracking at the 777 Cadet+ course which will be followed by the TDFi 717 course (and yes we are all waiting on that 717 update to come) but somewhere in-between all that, A2S is testing the waters with a different series of programs aimed not at aircraft & procedures, but at airports & procedures. One example will be the Kai Tak approach & departure procedures. From what I hear, the team has gotten their hands on another ATP captain, this time from a very well known Hong Kong airline that flew the approach many times during those years to show us how it was done. So this time, you pick the aircraft and the team will show you the most gruesome procedures from around the world. More info to come when I can dig it out of the team! More info about Airline2Sim via the source link below. And yes, you read Airport2Sim correctly.