Originally posted by Nephthys
Its pointless because it doesn't accomplish anything. He didn't sacrifice anything, he gave up what was going to be taken anyway. I don't understand your thinking here. Why would him dying anyway give his "sacrifice" meaning, instead of completely negate any?It's hard to get invested in a father son relationship when the father cares more about some fugly guy in a cloak than his son and they've only ever met twice and tried to kill each other both times. Gosh.
Him dying allowed him to be an omnipresent guide to Luke for the rest of the series, allowing him to council Luke in times where it would otherwise be impossible, like the Death Star run. It was also proof that the Force is a power that transcends death itself and is the real proof that the Death Star is ultimately insignificant next to it. Lastly it was the ultimate statement about the light side of the Force. Sure Vader and the Emperor are better at killing people with the choking and the lightning but the Force is more than that. It allows those truly at peace with themselves and a desire to good a chance to continue helping the next generation accomplish things the previous could not.
It's cute that you're comparing the two. Both Vader and Luke thought the other were dead whereas Han has known for years what his son has been doing and did nothing to stop/help him(that we see on film). When Luke finds out Vader is his dad(after the Yoda scene) he immediately tries to do all he can to save his father. On the flipside, Vader didn't wanna kill his kid either. He would rather betray the Emperor(in ESB at least) than kill his own son. Both characters show more love and affection for each other, even when on opposite sides, than Han and Ben because Han kept dodging his responsibilities and Ben is just irredeemably evil.