The shouldn't be years of Altcoins in general. There should be years of good coins, not all alts fall into this category. The market has a lot of different players now, I would prefer to see it more numerous in terms of users and holders and less numerous in terms of the coins (especially shitcoins) offered, that would show real adoption of cryptos. We see now, that most coins follow the same movement in price as BTC (more or less), I'd like to see more diversity in that in 2019. Coins that live their own life not depending on BTC so heavily