Having sat on a jury last year on a 5 day case that had a lot of he said-she said testimony is everything. When your testimony does not click with the statements you gave then big red flags pop up.
After watching the "star witness" I would not have believed her in the least. Everything after "did he talk to you that day" would go in the flusher.
The bottom line is as always. Prove beyond a reasonable doubt. So far I have not seen anything close.