I really had no idea the actress who plays Izzy had EDS in RL and it affected her facial features and voice. 
I think the script and the whole storyline is so unbelievable that any actor would struggle with it. I don't rate any of Izzys, Gary's, Tina's, Tommys, Anna or Owens acting, are they crap actors or is it the storyline.
They are still better than the worst actor of all Dev, who is so bad he's good
v