One of the issues with this style of selling is the lack of concrete delivery dates. They hope they can just stall the shipments until the prices people paid become normal market prices because tech tends to get cheaper as newer higher capacity items come on the market.
I see this as the best case scenario, where you do actually receive the products eventually, but by the time they ship, you could purchase them on the open market for cheaper.
Worst case, they are outright frauds, and intend to close up shop shortly after shipping enough units to satisfy the influencers that were gullible enough to hype them. The kickstarter model has so little accountability, any money you send now before products are available for resale on the open market should be considered gifts to the campaign, and you just hope that they are good people that are honest enough to not skidaddle with millions of free dollars.
This particular campaign has just the right mix of authenticity to bring in huge amounts of cash, I hope they really do have the knowledge and honesty to deliver, but it doesn't smell that way right now.