I am surprised we are all of a sudden so overly concerned about a robot's sounds etc.......perhaps discuss it in the Japanese fan based thread to see if they were at all pissed off with it?

I think we have under estimated their knowledge honestly and over reacting. A lot of Japanese anime does includes occasional English words in their dialogue.

Because I am not just a Transformers fan, I know Gundam has its labels and decals all in English entirely and nobody has ever had this form of debate, plus their gunpla is made entirely in Japan.