Seems like I am always somewhere between M1EK and Kohmet on the Mueller threads (I do think Mueller has been very disappointing in a lot of ways compared to what it could have been but I also think it is still one of the most appealing neighborhoods in Austin to me as an urbanist...). Having said that, in this case I generally agree with Austin Contrarian and M1EK. This is a suburban HEB. It's a nice HEB, and has a number of 'green' features, but the same can be said of the one at Escarpment and Davis that serves Oak Hill and Circle C.
Here's a truly urban grocery store I used to shop at. It had a parking lot. But it was behind the store.
Even if they weren't going to make it a mixed use building, there is NO reason they couldn't have made it front to the sidewalk and make the drivers go in the back....