9h agoX releases React with Video commentary tool for iOS, enabling picture-in-picture and green-screen reaction repostsThe tool integrates directly into the platform's repost menu.SentimentSentimentPos52.5%Neg47.5%Many users praise X's new React With Video feature on iOS for enabling creative split-screen reactions and boosting engagement, while others call it a terrible shift toward cringy short videos that ruins the platform's text focus.170 comments with sentiment. View comments.