Full technical blog here: https://anam.ai/blog/cara-3-interactive-avatars
Personally I like using LLMs for getting information (not chat) or solving problems, and I like the fact it's text and I can read it quicker than a normal conversation, and don't need to look for facial cues when ingesting the information provided (am I autistic?), but I might be a minority...
Some people might really find this useful.