Yes, i think the success cryptocurrency surely takes some times to grow, why ? because that is what we call natural growth.
The coin that have high value shortly after its creation usually because hype only and the price will falling later.
most of project has the same goal now. sale, listed in the market, dump the price, abandoned the project, make a new one and do the same thing again with different team and identity. that's why some projects are called scam by most of investors. its price always falling after listed on the market. also, some of the projects really use the hype to scam some investors.