I guess I am in the minority, in that i don't see the need, in the home video version, of balancing the talk & the action.
i know that the 'buggy chase' was in there so the 1st third of the movie would have action--but I just thought the scene sucked.
I don't think they should have to pull out the Shinzon/Donatra scene to add the Picard/Data scene. When I'm at home I watch a movie when I'm not in a hurry for it to end. Give me the option of seeing all the scenes even if you have multiple 'talky' scenes in a row. I was glad they let the Shinzon character have several scenes with just Romulans--I even like the "In darkness there is strength" scene.
I liked almost all the Nemesis deleted scenes--except the wesley one because it felt added on & unneccessary. Like using the movie as a convient place to put a period on the Wesley characters journey.
Another thing about the deleted scenes from the DVD----
Because those scenes were cut out ENTIRELY, they were never fine-tuned in editing. Had they been included, most of them would have been shortened and made more 'snappy' Even the fine Picard/Data scene was too slowly paced.
So if they had added all those scenes back in, they wouldn't have extended the movie by the full 20 minutes they run in the Del. scenes section but perhaps only 14 minutes bringing the movie to 130 minutes instead of 116.
As I said earlier, this 'fine-tuning' of existing 'currently in the movie' scenes did already cut about 20 minutes from the 'assembly cut'
Whether you like the movie or not, the scale was fairly big & ambitous--combine the wrap-up for these characters AND have a huge action set-piece ending. Craming that into 116 minutes was fatal.
Oh and letting Frakes direct it would have helped.
