I know from reading many reviews that the six do not accuse Israel of terrorism, only criticising Israel's response to Plaestinian terrorism.
I read this for instance, by Alan Johnson.
I am not uncritical of the film. Moreh should certainly have left one exchange with Avraham Shalom, head of the Shin Bet from 1980 to 1986 on the cutting room floor. Shalom clumsily compares Israel's occupation of the West Bank to the Nazis' treatment of the Poles during World War Two. In fact, some 1.8 to 1.9 million ethnic Polish civilians were victims during the German occupation and a comparison of that genocide to the West Bank after 1967 is worse than ridiculous.