I really think it’s just a neat trick right now. As I commented on reddit, the engineer in me is pretty impressed at the variety of behaviors shown by Enhanced Summon. It’s capable of behaviors fundamentally different from ordinary Summon and Autosteer.
However in terms of real world practicality, it’s not there yet. It drives much too slowly, spends too much time pausing, drives in the middle of the road too often, etc. it’s going to elicit a lot of frustration from other humans, not to mention I would have a tough time trusting it and supervising that it’s taking turns correctly and won’t clip curbs or cars, etc.