Pros:

• It's a cool product, like Alexa or Siri, only this one is specifically marketed to the 'Forever Alone' boys in Japan. I think it will be weird though, if someone has this.
• Powered by AI - artificial intelligence has come a long way and is being integrated into multiple products, and now an AI-GF!
• Animation and graphics looks good.

Cons:

• No english or other languages yet, maybe they could use open-sourced voice activation software, I'm sure there are a lot being offered in the web. It's all up to them to integrate it in this product.