That’s another area that depends on your use case. We’ve had our MY for almost 2 years/18,000 miles and only taken one trip in it that required charging (Minneapolis to Madison). The super charger integration with the navigation system was nice but on the way home it also wanted to route us over through Rochester, MN then up to Minneapolis, an extra 30 minutes & 25 miles, rather than coming directly up I94. My assumption was because the Eau Claire SC was busy, but It didn’t say why and didn’t give us a choice. The nav system also doesn’t show any non supercharger charging options so you still end up having to patch together a trip with other sources if you’re looking for charging options at your destination.
Regardless, I‘ve put ample miles on my MY without significant use of the SC network, so while it’s nice to know it‘s there it really doesn’t affect my ownership experience. If I were to have another brand of EV I probably wouldn’t miss it.