Rod
King
I quite like the great commander. Its a free army every time!
I remember having 2 stockpiled in my capital when I was attacked by Jonas. He bought along an army that would have completely wiped me out - but for me suddenly producing 2 giant armies of my own to counter it.
However, I can't recall ever using a great commander in a different way to recruit or golden age - attachment only seems good as a temp measure to provide a little bonus to exp speed before then using recruit.
It would be nice if the units recruited cuold be affected by what buildings are in the cities as atm I often get units I haven't even researched yet (and often with good reason)
It is not so good that great commanders are generated by points as this stops other GPs. But other than that I think they're fine.
That is quite interesting, because I almost exclusively use Commanders for attachment and for Command Posts

The only time that I used the Recruit Function was when I played an Organized Leader, but that was it.