*From my non legal point if view, for me it shows the poor performance of AH lawyer, Elaine.
In her closing, she came across as rambling and unstructured. She said things a couple of things, which was objected to, and she had to "take back" what she just said.
In her opening, Elaine did say "this" makeup. It is a poor choice of words because some people took it literally and others thought she meant it figuratively.
This meant AH then had to clarify it wasn't this actual brand, when she was on the stand.
All in all, had Elaine chosen her words carefully, none of that needed to happen.*
Yes she was very poor at times and let AH down. JDs lawyers were significantly better. I bet AH was hard to represent and I do wonder if these blunders were made because AH kept changing her story depending on what JDs team said in court.