Hands-on: Google Assistant's Allo chatbot outdoes Cortana, Siri as your digital pal

Tucked within Google’s unremarkable Allo messaging app is a real treasure: Google Assistant, which injects Google Now with an eager-to-please personality that finally provides the give-and-take other digital assistants lack.
We’ve always talked about Apple’s Siri, Microsoft’s Cortana, and Google Now as the three digital assistants from the top smartphone platforms. But the truth is that Google Now was little more than a series of informative cards, while Siri and Cortana