As nice as this is for Tesla owners, it'll be interesting when EV's can recharge at any station. Imagine if we had gas stations (or even gas pumps) for Fords that were different than Toyotas and different from Dodge, etc.  You arrive in town low on fuel in your Honda only to find the town doesn't have a Honda refueling station. 

Once something akin to the Tesla Supercharger tech is universal, that'll make EV's more attractive. Right now, they are mostly for electric enthusiasts, hobbyists and for use as town/urban cars, where they shine. 

But Tesla and Chevy Bolt are getting close to being cross-country cars. Tesla is getting 170 miles range for a 30 minute recharge. Nobody else can match that. But until they approach the convenience of petroleum refueling, they will remain more of an urban phenomena for most folks.