TDW,

There is no doubt that the infrastructure needed for fuel cell vehicles powered by hydrogen is expensive. This infrastructure is though being rolled out in Asia, western Europe and parts of the US despite the fact that very few fuel cell powered vehicles are on the road. Many of the world's smartest engineers think that fuel cell vehicles are the future, An article in one of the world's most respected engineering journals tells the story.

http://spectrum.ieee.org/green-tech/fuel-cells/why-the-automotive-future-will-be-dominated-by-fuel-cells

FCEVs provide no range anxiety issues. Nikola Motor has just released a transport truck/tractor that has a 1,200 km range. The one and only product from FCEVs is water, which most people recognize as nonhazardous. 

When I was a kid no one in our town bought dark beer or shiraz because they were not for sale. FCEVs might catch on when they are extensively available. I won't bet the farm on this although Toyota appears to be doing just that.