Sorry, QGJ had many good qualities, but to say he is right and all the Jedi are wrong is to totally misread the films. GL makes it very clear that QGJ is a reckless man who takes dangerous decisions.
As mentioned, attachment is forbidden and remains forbidden. This is IN NO WAY A BAD THING. GL clearly has made this out to be a very bad thing indeed- there can be no question of Luke 'loosening' that rule.
'Pass on what you have learned' I always took to mean to a new generation of Jedi, not to his own bloodline, which at the end of ROTJ has no prospect of existing.
And if Leia wants to become a Jedi- then yes, she would have to let go of her feelings for Han. Too dangerous for a Jedi.
People keep saying this "The Jedi got it wrong, the rules about not marrying etc. are bad'. Wrong wrong wrong Those rules are vital!
"A more fine assesment leads to similar but deeper conclusions. Though the process of training Jedi from very young ages worked well, it was flawed. The goal of this process was to avoid the formation of attachment in the first place, and to train the Jedi to ignore emotion, much like a Vulcan. However, this is an inherently flawed premise, as it ignores the very nature of those being trained, which is a nature of emotion. By ignoring emotion and training so as to avoid it completely, this leaves the trainee incapable of handling emotion should it arise. It puts most Jedi at risk to end up like much like Data in Star Trek Generations (sorry they just fit lol), completely overcome and unable to handle them. The logic behind this is roughly equivalent to neglecting to train a student driver to operate in the snow because it is best not to do so. "
Gibberish! The Jedi are absolutely fine at it! It's only the incredibly rare ones that are the problem, and if Anakin hadn't been trained so late there would have been no problem there either!
I can't believe how utterly wrong that idea is. Not a single Jedi is taught to 'ignore' emotion. They are merely given the importance of no forming attachments. Plnety of them have emotions, and make sure they are the master of them not the other way around- not closer to being Vulcan, either. They can handle emotions just fine- they are trained to!
It's not as if GL made this complex. I don't understand why people have such a hard time with this simple concept.