Definitely ether will rebound!Those that panic sell actually are missing the value built on ethereum platform and it's currency of which can not be wished away! Ethereum has changed cryptocurrency as we know it. I must say because of ethereum, adoption of cryptocurrency is now a possibility!
I believe it's not Ethereum but smart contracts and their abilities that are making large-scale adoption not only a possibility but a reality. Nonetheless, we got to give props to Buterin and the whole team for making smart contract technology mainstream.
Well, in fact, these smart contracts are used on the Etherium platform. After going to POS, the platform will go very far ahead. Competitors will be hard.