It looks like the hypocritical self aggrandizing 'activists' have failed. The Greeks and the other Europeans don't want them to blunder into a War Zone. Those who support real peace efforts don't see any sense in increasing the Israeli 'beseiged' mentality. This leads only to support for Lieberman and others by those who feel Israelis will be excoriated no matter what they do. The 'activists' are regarded as an obstacle for peace, much as the extremist settlers are.
47 killed in clashes between ISIS, Syrian rebels near Turkey border, monitor says (Reuters)
from the article: Pro-Palestinian activists withdraw Tahrir ship from Gaza flotilla