jonathan7 said:

My biggest gripe;

Obi-Wan "There you will learn from Yoda, the Jedi Master who instructed me."

I would like to point out there is a bigger line hinting at Yoda being Obi-Wan's MAster which people missed in the ESB:Revisited thread... When trying to explain the line or suggest a change to it;

Obi-Wan "Was I any different when you taught me?"

.... Actually Luke I learned from Qui-Gon.... >.>

The other day my wife came to my work, and I introduced her to a colleage who was actually my teacher when I was in the 8th grade.

"This is Mr. Koffman, my old science teacher." is what I said. I didn't say, "This is Mr. Koffman, one of several science teachers who taught me over the years." I think she still understood me just fine.