I couldn't figure out what Anakin was saying in ROTS until I read the screenplay. All I could make out was "What was that all about" "Well R2 has been" "did I say anything?" "I didn't say anything." The rest was too low in volume or something for me to figure out. In ANH I don't think I ever heard the tractor beam dialog(until recently) but, I might have been watching a version with that out.
