I don't have time to go into every detail...but why does the male Jedi stay and fight? What's the point. He and the girl could have made it to the ship.
Jedi get off on becoming martyrs.
Double bladed lightsabers aren't so special anymore. Also, the throwing objects telekinetically never seems to work against other force users. I think it's just showing off.
i'd like to see them use something like the role playing toy they had a year or 2 ago that had the normal size blade on one side and a shoto, yoda size, blade on the other