Currently I am willing to plan and wait for my car to charge, but if my plan relies on a single location being operational, the success of long distance, multi-hop trip goes down to zero, with the current state of charging station problems.
So far I have taken only few long distance trips and have been lucky, but it was a 50-50 chance of having to user the backup level 2 charger, which would have greatly affected my trip.
So, having superchargers every 20 miles along every interstate in the U.S. would be really nice.