Continuity mistake: When the crew of the Enterprise - D is in the Holodeck after Picard has left, Riker is telling Geordi to set royals at stunsail at which time Geordie is looking through a telescope with his right eye. In the next shot when he questions Riker, he takes the telescope down from his left eye. (00:24:05)
Continuity mistake: When Kirk and Soran are fighting on top of the launching structure, Soran falls down the side of the cliff but stops his fall by grabbing a rope hanging from the structure. A moment later the rope loosens and Soran drops fifty feet or so before the rope pulls taught and he stops again. But despite having just dropped fifty feet, he is back at the same place on the cliff before the rope loosened the first time. (01:42:40)
Continuity mistake: Worf bends over twice when he uncovers Soran. (00:26:30)
Continuity mistake: The knot in the rope holding Soren is toward the end of the rope. The knot slips out of the bracing, and the end of the rope goes over the side, meaning there's no help for Soren. A moment later, impossibly, that same knot catches in the same spot of the bracing, saving him.
Continuity mistake: It's established in TNG that Geordi's VISOR can see the entire EM spectrum, which several episodes showed to be a chaotic, indecipherable, visual frenzy that Geordi admitted he had to train himself to be able to comprehend. In 'Generations', however, the hijacked feed from Geordi's VISOR is shown as perfectly normal vision that looks like what you'd see from any standard camera.