Its a really annoying exam lol
What is the feedback you are getting?
I did mine twice a while ago, so the new one might be slightly different.
The videos are looking at safety and infection control, so we need to be extra observant about hand hygiene, sharps etc.
They are looking for constructive criticism. So, if something is not right, we need to show that we are being supportive and encouraging by praising what they've done well, rather than just pointing out mistakes.