I just wanted to see Luke in the role of obi wan or Yoda after decades of Jedi training be a hero and pass on his legacy by training the next generation. But I would have been ok with one heroic lightsaber battle, and a reunion with han, chewy and Leia.
Watching the last Jedi and seeing someone who tossed his blade away because he saw the good in essentially "Space Hitler" try to kill his own nephew because he was having a nightmare so out of character. Then having him overdose on the force and die like a chump, broke me. I left the theater in silence. The last Jedi is also the only star wars movie with out a light saber fight. No blades ever touched.