To be honest, none of us knew exactly what Etheruem was trying to do. The market has made some pricing considering that a good thing will come, but the explanations so far were always superficial.
It is not possible to understand where this fork process is going. But I still think Ethereum is far below the price it should have been. It deserves higher levels.
Ethereum has a very clear roadmap, many documents made by Vitalik explaining what are all ethereum forks and upgrades, and now you say that "nobody knew what was ethereum trying to do"?
Constantinople is an expected upgrades to allow POS implementation in a near future