With different views like compact vs visual, our feeling is that it's good to give people choices. If you get chance on desktop with Andi, try a search and then under Search Results, click "Change View", and try some of the other views. List view gives straight compact text results, and there is a Hacker view that presents results in the same information dense view as HN. That's my favorite. There is even a view Goggles that has a similar format to Google circa 2000 :)
I'd love to chat more with you about this, and it is a great topic for when we share what we're building in its own thread here. Just based on feedback, we have two fairly passionate groups of early users on this topic - some love the conversational interface and others just want it to look like Google. So the approach we're taking is to give people choice.
This is not a comment on the search results itself - always appreciate the efforts to break out of the standard google results and surface other sources, but I found the interface confusing and the previews were also taking up a lot of space. A compact view would be better - or giving the option to turn the previews on / off.