I think it shows up the limitations of our criminal justice system.
For crimes against property, crimes against the person with physical evidence, murder and so on, two barristers arguing in front of a jury is fine. A jury is able to reach a decision based on what they see.
But for rape and sexual assault, the combative style of justice doesn't work. The only evidence is what the two witnesses say, and the jury has to reach a decision based on who they believe. The victim is the evidence, her testimony is an item that the defence has to discredit, otherwise there would be no trial.
Combine that with juries being selected from a cross section of society, and that society being patriarchal, and there is little chance of conviction.
I really do think that for rape and sexual assault cases, we shouldn't have jury trials and we shouldn't have for and against arguing. I think that a judge should hear the evidence from both sides and investigate for him/herself, and decide, with oversight and transparency, and with any decision able to be appealed first to a further, unconnected panel of judges and then further finally to a jury.
There are other crimes that this would also work well for, like complex financial crimes involving multi layering, obfuscatory practices and arcane tax laws. Also for things like blackmail.
Having all trials before a jury of one's peers is an admirable system and a lot of the time it is fine, but there are some circumstances where it falls short.