The charging issue is the biggest issue. Just like Bobby says, if you're in a metro area, you have to wait in line and then unless you pay high prices for a supercharger, you have to wait during the charging.
I've heard there is new technology coming out that will charge from empty to full in 10-15 minutes. That would be a huge plus IMO.
Mr. Bobby, Did I miss it in the video... it the Suburban in the shop?
Finally, stay out of the sun (118 F) and don't melt.