Earlier quoted context omitted.
Does Android really answer questions? The only one I know to work is "How high is Mount Everest?". For everything else, it just reads the first sentence of the Wikipedia article, or presents a search. I'm using a German phone, so an English one might work better. But mine doesn't even know "What color is the sky?"
The thing that always impresses me about Google Now and their voice parsing in general isn't so much about speaking answers back to spoken queries but just how good it can be at guessing what you mean. My favorite example was a couple of years ago when I was at a bar. There was a song on the jukebox ("Coffee Pot" by Cajmere) which, for reference, is a house music song with a repeated vocal sample that says "It's time…
I like that Google seems to just display information for may of the responses vs. trying to cram in some overly long witty reply or verbatim reading of the text that takes too long to speak back.
Having some sort of speed/succinctness setting would be helpful in that regard.