hand showing like and dislike

 hand, like, dislike, approval, disapproval, thumbs up, thumbs down, hand gesture, rating, feedback, opinion, positive, negative, agreement, rejection, support, protest, vote, choice, decision, evaluation, review, response, symbol, icon, sign, communication, expression, gesture language, public opinion, satisfaction, dissatisfaction, recommendation, warning, approval sign, disapproval sign, rating gesture, social reaction, human hand, simple gesture