I love projects, where tokens cost so low! It's a chance for investors to get more tokens at once! 1 GZB costs 0.0025 ETH, I tried to calculate so 1 GZB costs nearly 0.52$!
It's a little bit sad, that the platform accepts only ETH. Though ETH is one of the most popular cryptos in the world, I think, there will be no problems with tokens purchase.