I think it was a good talk.
What was most directly responsible for that was the Experimental results that I was able to refer to, as an illustration of the proposed methodology for language faculty science as an exact science.

Because of the time considerations, I was only able to address some Experimental results in English. That was really too bad because the audience was Japanese... But, it would not have been possible to give the presentation within the allotted time if I dealt with Japanese.