I'm surprised that, like other platforms, there aren't feedback and reaction options for attendees. They have no way to thumbs up or down, like or unlike, agree or disagree with, laugh at, show frust...
Hi KEvents, this feature is available now in the new GoTo App experience which is currently still in Beta. Webcasts are not yet supported, but we are working on it. You can find out more in this support article, the FAQ section list the features not yet supported: What is the GoTo App