If Capts X, Y and Z haven't updated the guide then it is the same 1st Edition I used over 5 years ago and is woefully out of date- it wasn't exactly current then! Before you buy I would check when it was last updated- things change quickly in Emirates and you would be better checking more recent periodicals. This month is the 25th anniversay and there will be lots of information out there. Have a look at October's
Airliner World (
Airliner World: The Global Airline Scene) for example.