Thanks for creating this thread!  We got two EFs on a whim from McMurray Hatchery and they are now both 19 week old pullets.  These are probably my least favorite breed.  They are flighty, dinosaur-level LOUD, skittish, and mean (to people and to other chickens).  They scream like crazy if I dare to touch them and peck treats out of my hands as though their beaks were weapons.  If I'm in the yard and I get a creepy feeling, I know that if I turn around one of those "skinny legends" (what my daughters call them) will be eyeballing me. 
Two days ago, one of them flew over a 6 ft fence and dropped down 10 ft into the neighbor's yard.  I almost just pretended like I didn't know that and let her go off to live her cranky life.  But I caved into pressure from my daughters, risked breaking my leg and getting shot at by the neighbor, and climbed down to retrieve her.  Of course, she'd come nowhere near me, but I was able to scare her up onto the ladder and she popped back into the yard. 
There's no way I'd get this breed again, but because I generally like aggressive, angry, independent and fierce girls, we will probably end up keeping them.  The only upside of this breed imho is that they are absolutely beautiful and probably pretty alert and might let others know if there's a predator in the yard (the prehistoric sound they emit from their beaks would crack any animal's eardrum).  Or they might just save themselves and watch with their malevolent beady eyes while a raccoon picks off one of their sweet, unsuspecting, non-EF sisters.