Ok I am very late in the game but here's two things that irk me in the start of the film.
Ben saying: "The Jedi that instructed me..."
I would just cut it off after Yoda.
Doesn't work well with the prequels.
Luke saying "Ben..Ben..Degobah System..Yoda..Yoda...", all that sleepy talk, it's annoying and sounds really awful and awkward.
I would just cut it and have Han put him in the animal and shut him up.