Ключевые слова: advertising, alternative, angry, bad, best, business, choice, choose, client, company, concept, consumer, cube, emoticon, emotion, employee, evaluation, excellent, expression, face, feedback, good, happiness, happy, idea, joy, marketing, mental, mental health, mood, negative, opinion, personality, positive, quality, rating, reputation, review, sad, satisfaction, select, service, smile, survey, user,