Nice!! We found the snack options a little lacking at DHS last week, though to be fair, we were only really looking along Sunset Boulevard before going to Fantasmic. The cart outside of Tower of Terror, which used to have more as I recall, only had donuts and coffee. We wound up settling for pretzels at one of the Fantasmic snack stands and my wife got a noodle bowl at one of those places along Sunset.
It will be nice to have more options, although they should add more to the Tower of Terror cart, especially considering how many people have been NOT eating when they rope-drop Tower.