I am well aware of Dash to be a good cryptocurrency, but there are hardly anyone making use of it. It's a normal thing with a lot of cryptocurrencies, they are good, but they are undervalued. You can take a look at XRP, they have a really good plan and they have succeeded in working out many partnerships, but despite that, the crypto is still not that much valued. There are still more, and you can take Tron as another example.
So, there are good projects and they might still not be at the level you expect. But I believe that with time they are going to grow, and it's going to be when cryptocurrency has gotten much adoption, these projects will be at the forefront.