All in all, it's not a very good film - the script is ridiculously superficial in a number of respects. None of the major events in the movie - getting McCoy out of jail, Uhura commandeering the transporter station, the theft of the Enterprise, Kruge's defeat to mention the most obvious - would unfold as they do if not for the fact that everyone in the story other than the Enterprise regulars (and Sarek) are written to be stone stupid.
Yes, fans can make excuses for the inability of the other characters to notice what's going on in front of them, ask simple questions, anticipate any of their adversaries' behavior or take any intelligent action...but making up reasons for such nonsense doesn't make it less nonsensical.
Yes, fans can make excuses for the inability of the other characters to notice what's going on in front of them, ask simple questions, anticipate any of their adversaries' behavior or take any intelligent action...but making up reasons for such nonsense doesn't make it less nonsensical.