I absolutly agree with you. You see the team of Optherium do not hurry. Now they have whitelist ICO for investors from 10,000$. Other investors can see the development of Optherium to make a decision.
The Optherium team does not make sense to hurry. She came up with a whole range of products. So, you need to prepare them well and scrupulously check the work of the functionals.
When the developers prepare all the products of the Optherium project for work, the team will become popular because it has managed to give the world a set of useful products with reliable biometric protection.