Several comments:
The Bolt's low sales is not related at all to it being, "ugly", or being a hatchback. It looks very modern, and pretty for a regular mainstream buyer's taste. Nowadays, a hatchback is the only way to go for a high volume car. I have been driving since BEFORE hatchbacks and minivans were invented, and HATED when I had to haul larger stuff in my car. Darn, when they came out with the sedan with rear seats that folded down, I was in heaven! I could put my skis IN the car without a rack!!!
The design problem that I see that may hurt Bolt sales is its very narrow width... It really only seats 4, like the disaster design of the Volt, that wasted its nice, wide body....
Regarding to low Bolt and EV sales overall, My opinion is that car companies are still riding the gravy train of selling giant pick-ups and SUVs. I think they are testing the waters with EV designs and the long-term robustness of an electric car, and get GREAT government subsidies and tax breaks just for having an EV to sell. I think they call them "compliance vehicles"? SSSOOOO.... I think a previous poster hit it on the head when he said that there is NO ADVERTIZING. Could you imagine the crowds running to the dealers if they made great TV ads for the "Wondrous Electric Car"!! THERE HAVE BEEN NO TV, PRINT, OR OTHER media advertising of any electric car that I have seen. That speaks volumes in itself.
Overall, I think were are still in a precarious time in history where the electric car is still in danger of being "killed" like in the 1990s with the EV1 car. No advertising means a low number of cars sold that need to be "supported" by the makers, and no demand to buy more of them. IF THE CAR COMPANIES WANT to make electric cars go away, They can do it by saying "lack of consumer interest". Then the resale values of electric cars will plummet to even lower levels, replacement parts will get more expensive, and we will all junk our 4000 pound steel bodies with wheels ... PS - Everyone... Please forgive me for this, but even Tesla is in danger. I think the current world system is not set up for a small car company. Too many companies went belly up due to massive amount of cash needed to make, develop, and support large numbers of cars from a small car company. It happened to the Bricklin, Avanti, and DeLorean.. Look these cars up for interesting reading....