I understand the cartoony feedback. We're working on improving the quality of the avatars to be more adult / work focused. We do believe in avatars - they are one of the key points in our product - because we believe that being on video all day is soul crushing, but audio-only feels disconnected. The avatar provides privacy and personality at the same time. FWIW, you can turn on video if you want it too, we just default to the avatar.