If I am to be honest then I will not look at it from this side. I understand calculations. I think the price will rise strongly through speculation. it is a project where all the plans and assumptions were really implemented. GW team has done a lot of work. the token represents the real value. after adding it to a large exchange, people will "atack" him like lions atack antelope: P
99.9% of all coins at the coinmarketcap have no real value and somethimes have price above 200$ only becouse someone find some good news (somethimes fake news).
there is a very small number of tokens in circulation and very little circulation. Most miners will put their tokens on the GW account. and a very small number of token will be circulated. it will be very simple make price 10 times bigger in 15 minutes.
Every coin promises to fix particular problem: fast transactions, privacy, identification, mass adoption etc.etc. People who buy coins hope to find "next etherium".
Gigawatt coin does not promise Next big thing. It promises very limited utility use only, though quite valuable. Thus I am not sure it will be attractive for non-miners.