Worksheet or in-class speaking activity / interview.
Students can complete the questionnaire as homework. The completed questionnaire can be used as in-class discussion, or activity. Simply hang up signs throughout the room that correspond to the level of preference (J'aime beaucoup / Un peu / Pas vraiment / Je déteste), and ask students to move to whichever one corresponds to their own preference.
Can also be used as a pair / group conversation practice.