The scene with Picard stating "I'll be in the gym!", pulls in his stomach, walks out.
The explosive decompression on the bridge, the helms-woman being blown out and killed.
Deanna's expression when she realizes Data is dead.
The last shot with Picard and the new first officer, the bands breaking up and life goes on, very real.
Wasn't the dune buggy fight with the natives a prime directive violation? Worf guns down more than a few.