Questions Hubby and I Have While Catching Up on "Agents of Shield" on Netflix

We're almost done with season one
  1. Who's in Hydra and who isn't?
  2. Did he really mean to shoot at that guy?
  3. Is Fury really dead? He was in the movies, right?
  4. Is Fitz Shield's Mr. Scott?
  5. I thought that guy was on our side (see question 1)?