Some of it is too fake surely, e.g. that old guy leering out of the van was just ridiculous. (Not saying it's fake as in fake it doesn't happen, I mean the staging of that particular scene was terrible). The part about the upskirt seemed much more natural, but yea, I don't know, it seemed a little forced to me overall.
Surely showing actual footage would be much more effective? Like that one video some time ago about street harassment, I think in New York, I still remember parts of that, like that one old creep being offended saying "it's my right to holla at her".