I'm surprised they don't stick with the old silhouette and distorted voice. I guess they wanted to convey the more human side of things, but it was taken away by the wobbly faces.
The show itself was horrible, hearing the testimony while accompanied by photos and footage of the time in particular like the chap who was on there as a boy scout and was set upon so angrily afterwards Jimmy Savile ended up being the voice of restraint in a rape. Fucking hell.
Hearing the radio callers at the time blaming the victims, calling it all publicity and asking why the abused didn't just speak up as if it was the easiest thing to do was particularly maddening.