I attended the #LightningNowTour in San Francisco on Monday and Tuesday. Many thanks to everyone involved in organizing and presenting this great free workshop. After sharing my experience with a client yesterday, they are interested in evaluating the move to LEX. I've turned it on in a new sandbox for them and after showing them a quick overview (with very minimal customization), there was a continual echo of "that's awesome". Looking forward to helping them with their Lightning implementation journey. I highly recommend attending a Lightning Now Tour event if you have a chance.