The only genuine concern is whether this episode really took place and has Israel investigated and replied to Egypt? Was it Egyptians or was it terrorists? What was the point of producing such a film at a time when it would damage relations with Egypt? Was this produced by the same people who brought us 'Bloody Passover'?
Israeli moderately wounded in stabbing attack near West Bank settlement (Haaretz)
from the article: Black Box / What can we expect from Arabs?