5 out of the 6 had a Skywalker get his butt kicked.
Ep 1. Skywalkers do ok.
Ep 2. Anakin looses part of his arm
Ep 3. Anakin looses a little more of his arm (and some of the other arm, and his legs)
Ep 4. Vader gets crashed into by a Tie fighter (ok, so its weak, but he still loses)
Ep 5. Luke gets stomped by first a Wampa, then Vader
Ep 6. Vader and the Emperor beat on Luke