Every proof of stake coin I know of has done relatively well so far, hasn't it?
Nxt is at 5 cent, Peercoin at 4.7 $, as soon as a PoS is worth something there is less incentive to dump it all, since you will earn interest on it.
Here you can have some fun with mining until it turns into almost pure PoS, I like the concept.
If the devs keep working hard on it, this could be a really good coin.