Answer:
This topic is a bad idea because it will give the impression that she evaluated the film based on personal concepts.
Explanation:
The way your friend refers to the film reflects her disgust with science fiction films, or with this specific film. This concept should not be presented in a class assignment, because it would discredit your friend's work, showing that she doesn't know how to evaluate a film in a technical and impartial way, without taking into account her personal feelings and concepts regarding the story.
The persuasive technique used in the example given above is emotional appeal because it is trying to connect with the consumers emotions by asking about the cellphone that they are using. By doing that, they are trying to tell the consumer that their product can give a better service than the current product that they own.
