How come chatGPT makes better job

Respecting  guide image boundaries and general geometry and edges , understanding the target style and requirements while Firefly just ignores it all altogether and makes something while maybe nice looking but totally outside of what I requested.    Looks rather like nice toy than an instrument . 

In fact I gave up with fierfly for some time already but  still waiting if it might be getting more intelligent?           It took chatGPT a few tries maybe but it really understand what I am asking and does closer and closer with each new iteration  while with Firefly it stay pure  dice throwing all the time.

Am I missing something?   Some special wording  technique , special commands  to stay on track? 

I especially need it to follow my  initial guide image boundaries and specific scale,   an ortho or map  projection  rather than perspective image  recognizing and  following vector shapes.  Chat can do it for example.