This is definitely extremely convenient to either I-29 or Hwy 75 and not bad from 77. Unfortunately, it is not near any fast food (other than Casey's microwave stuff), making it a fairly bad location overall. Superchargers are only marginally useful at hotels - I much prefer a destination charger at a hotel so I can start out warm and at 100% in the morning. Superchargers, to me, are a place to eat or exercise but charging is getting so fast that its got to be nearby fast food or you'll have to leave mid-meal and, if the restaurant is far away, you might not have time to get back to your car.
I won't, however, look a gift horse in the mouth. I've been badly wanting this since 2014. Then, I had to use the Level 2 at City Hall in South Sioux City, NE to top off to be sure I could make it to Worthington, MN. There was a polar vortex that year and, in an S-85; uncertain extreme-cold range.
This will be awesome! We even have the 2 CHAdeMO backups nearby now!