Bad improv happens with people who are inexperienced with each other and don't know the craft that well. But bad stand-up is something that could happen to someone at any level in their career.
Well over fifty years ago I was making radio loudspeakers and radio sets in Rochester, New York; pretty young and inexperienced; but we survived the depression.
I'm an inexperienced reporter, and I'm still learning.
In 2008 all the stars aligned perfectly for Obama's 6-point victory over John McCain. He was an inexperienced, untested neophyte, and successfully convinced enough voters to paint their own version of what hope-and-change was all about on the blank canvas he provided.
The quality of what is said inevitably influences the way in which it is said, however inexperienced the writer.
Men know everything - all of them - all the time - no matter how stupid or inexperienced or arrogant or ignorant they are.
A man that is born falls into a dream like a man who falls into the sea. If he tries to climb out into the air as inexperienced people endeavor to do, he drowns.
It's a dead give away of an inexperienced writer if every character speaks with the same voice.
The Arab spring was not as radical as the French or Iranian revolutions. It did not pull out the deeply entrenched roots of the state. Instead, it was satisfied to replace the top of the pyramid with newly elected, but inexperienced, leaders.
Each kid has a different level of expertise and some of them are very raw and inexperienced and some are incredibly mature and experienced. So you just have to go with what they are rather than have some abstract technique that you're going to try to apply to them.