It will come back in just a matter of time and that may even happen this year. With the current ethereum status, we can say that it progress slowly but with the majority of ICOs using the ethereum blockchain, it will eventually flip the situation to the better side and seeing ethereum goes back again on track.
Ethereum is still one of the favorite for many people in this community of cryptocurrency. As long as it's still be a favorite, I think it's fine so that someday the price will fluctuate. It could be good and it could be bad.