I can kind of see that being at least a little bit more justifiable than Diane Carey's behavior with Broken Bow, since some people see Kirk's behavior as out of character. I'll admit it might be a bit, but I like the rest of the movie enough that I'm willing to overlook it.J.M. Dillard did a similar thing in her novelization of Star Trek VI, where she was sticking in all sorts of extra, unnecessary things to "justify" Kirk's prejudice against Klingons in the movie, which I though missed the point of that subplot rather spectacularly.