The problem with Nemesis, for me at least, was the Reman ship Scimitar. It far out classes anything in the ST universe (except pre-Voyager Borg Cube), yet the Remans couldn't over throw the Romulans? I'm gonna assume the brand spanking new Valdore-class is equal to or superior to the aging D'Deridex. The Scimitar squashed a pair of Valdore-class without receiving any damage. The way they toyed with THE best ship (most advance tech, best weapons, and a legendary captain and crew) in the Federation, showed that if they had been serious, Enterprise E would have lasted as long as a Red Shirt on an away mission.I know which part you mean and i didn’t think it was necessary to do that either. I just thought it had a good story and a lot of cool action. I hate generations (for the same reason I hated what they did it nemesis.) And insurrection was just a bad boring story.
The plot/script for Nemesis was rather weak. They tried to prop it up with great F/X. The cast and crew, the ship are all Star Trek. But, for me, the movie did not have the Star Trek vibe; more of an action flick in Star Trek skin.