I have two questions that bug me about GS...
a. Does it work for the player (i.e. if my city is poorly defended should I get extra troops) because one of my cities just got assaulted I had only one defending unit and I got no additional units!
No.
b. Do additional units spawn repeatedly. I mean, if I siege the city, leave, then siege it again, will more and more new units appear?
Only after a while. I have sieged Isengard one time, failed then sieged it again 25 turns later and got the garrison script but it was much weaker.
I think that some units spawning is OK but they should be of the worst available type (like the firelock citizens in ETW).
That would make it to easy for us intellegent beings.
Say no to AI cheating!!!
and doom them to getting stomped by the player over and over and over and over and over and over and over and over