I can tell by some of the more colorful responses my initial post was a little simplistic!
I personally am not above a simple mistake in the pattern due to stress, etc. I could see myself in that female pilot. Frankly, her "sin" to me was very minor. Under stress, she simply tried to turn and retract the flaps a little too early. Should that be a fatal mistake? Is that an acceptable engineering standard? It turned me off getting a PPL.
This was just my opinion. I certainly respect there are different ones out there!