You've got a good source on many things FRED, then, but I think he got out of the game before SuperFRED came online. The M is great and has been a vast improvement, but there are several problems: Lockheed has been in no hurry to turn out jets, so we're way over timeline, because we have so few jets, TACC hasn't figured out how to properly utilize us, and at the end of the day there is still a C-5 before the M.
Now since you mention Blackhawks and less than stellar crews, I have a feeling you were recently dealing with a certain corner of our community who already doesn't have a good reputation with many. Hopefully it wasn't our guys, because as the new jets are delivered there's a huge push to break the bad C-5 stereotype that has taken 45 years build. It's a real uphill battle.