There is a working MVP and all investors can check how the MVP works and how it will be useful for business. More companies will use the platform the higher will be the price of the tokens.
It is very good that Auditchain has a working MVP. When tokens will be traded on the exchange after the token sale the working MVP will affect to the price of the tokens.
It is good that there is a working MVP. But this working MVP must be used by companies. If MVP will be used the tokens will be in demand.