The PANAS-X is a widely used, well-validated, self-rated mood questionnaire that should be useful for most purposes. Really, it depends what you specifically want to look at. You should ask yourself whether it's just mood/emotions you are interested in, or the more complex issue of attitude, vis-à-vis consumer products.
Watson, D., & Clark, L. A. (1994). The PANAS-X: Manual for the Positive and Negative Affect Schedule-Expanded Form. Ames: The University of Iowa.