I am an avid student for flying the 737-800. I estimate I have 400-500 IFR hrs flying the PMDG 737-800 Fortunately I have a friend/instructor who is an 18 yr 737 pilot flying for a US major airline. He say my simulator is very accurate and has few areas that are not well replicated. The TOGO button, auto throttle disconnect, detects for spoilers and flaps are wonderful ! The engineering of this package is outstanding, I will be purchasing the fuel selector levers soon. Due to health situations I no longer fly real aircraft. I accumulated over 3000 hrs as CFII and Baron pilot. HIGHLY recommend for SERIOUS simulators.