The pros and cons of using Amazon Alexa as a model for chatbots

Amazon has added some new features, including the ability to read an entire book, start your Ford Fusion (still in beta), and unlock the doors of your house with a simple command. You can engage in a conversation, or even play a role-playing game. A soothing voice and lame jokes make Alexa highly accessible, like a robot friend who can handle some routine chores. I've ordered pizza by voice, and I love asking about the weather forecast right before heading out on business trips. Yet, Alexa is far from perfect.