This. She also never really fucked up like Luke did. Luke always had to be bailed out by someone, whether it was Obi-wan, Han, Leia, his dad, or Lando Calrissian. Rey, on the other hand, is ALWAYS bailing everyone else out or herself out, or showing how super smart and a "strong womyn" she is!
Remember when Leia kept getting captured and needed to be rescued, but was still tough as fucking nails and knew how to fight back and saved her friends as often as they saved her? Fallibility is important, as it makes the character human and relatable.