Very very effective, Investors are not throwing any money to ICO as there is so many scams in the community.
IEO will give assurance that the money is safe and there will be exchange after the sales.
IF the IEO will place in a big exchange another percentage will add to victory.
Exactly, most of the people lose patience towards ICO's because a lot of scams happening in the last year. That's why many people are showing interest towards the IEO, mainly focusing on the higher volumes which those exchanges are giving very good profit to the investors. We should always safeguard our money by investing in Higher volume exchanges.