It's as if she's having trouble coming up with good material.
All good material for a comedy, but not new news.
Lots of good material to be found in a war.
If you get the good material, you'll be all right.
But there was good material used in the old days.
Most writers will write the same amount of good material.
Now and then they have had to stretch a little to find good visual material.
"Every dealer will tell you that he has a very hard time finding good materials."
But there's not enough good new material here to give a real sense of what goes on in the field today.
Not necessarily good material but something to say on stage.