It's too early to be happy, the growth is not too significant to give us confidence that ETH changed the trend. Until hardwork is not implemented, and, lucky, I don't think we will see growth above $ 200. So I'm waiting for Constantinople or other good news.
I agree that it is too early to rejoice, since the growth of the ETH price is insignificant and not long, but relative to other altcoins, it looks confident and it is still encouraging. I really hope that in the near future, Ethereum will return to second place and overtake XRP accordingly.