57.3 to 59 a question about my film

Hi to all, in my new film there are 4 clips with myself explaining the subject and walking with the viewers all along the film. It's a small part in the film but is there. The film is ended and for me was ok. But today, just before submitting it to a festival, I was speaking with a friend. She sad it was ok but perhaps was better to cut myself. And I have doubts. So I asked: shall I cut myself in the film?
And the answer is Subtly penetrating to Dispersing.
It seems I do not have to do that!
Please let me know what you think,