Ключевые слова: angry, assessment, bad, best, block, business, choose, concept, corporate, customer, emoticon, emotion, employee, evaluation, excellent, experience, expression, face, feedback, five, goal, good, hand, happy, health, icon, management, marketing, mental, opinion, performance, poll, positive, product, psychology, quality, ranking, rating, result, review, satisfaction, service, smile, success, survey, symbol, three, user, wood, yellow,