In general at me is it is the idea for Callisto's developers and ETC. It is necessary to make exchange of DEX on the basis of these coins (as in waves). It would increase demand of coins and there and the price has grown.
I think Callisto as the project it isn't worse than the same (tron) for example. Just to team it is necessary competent to start a campaign for promotion. Everyones there burning, competitions, airdrops.
Callisto is much better than Tron. Think of ETC they are here for a long time and if you have time to check their website you'll see how it works, Our miners peeps are promoting Callisto on twitter and
I'm very excited of it's feature.