Is the defamatory enough?
Without mentioning pedophilia, female genital mutilation and "honor killings", that's practically a whitewash job. Not nearly defamatory enough... give 'em both barrels (figuratively, of course - though literally... just as good).
Adding to this, Islam seeks to kill or convert ‘until religion is only for Allah’ The Koran instructs Muslims:
“AND FIGHT THEM UNTIL THERE IS NO PERSECUTION , AND RELIGION SHALL BE ONLY FOR ALLAH 2:193”
And yet dumbed-down America doesn’t get it- even after 9/11