Me, I really like the Smart Stack. I want that as a watch face -- that is, I want my watch to show the Smart Stack all the time, instead of having to swipe up to get to it.
Still, the way it is now isn't bad. I've taken to using simpler watch faces without much information, and swiping up to Smart Stack when I want to see the data. The date isn't redundant when my regular watch face doesn't have the date. Which, a significant number of my watch faces don't show the date, because I've filled it up with other complications. I've spent a lot of time trying to arrange my watch faces so a face with the date is only a few swipes away. Now the date is always just a swipe up, no matter how I arrange my watch faces.