What's your opinion, will Ethereum reach $1000 some day?
If your someday has no particular limit or time frame, then yes, it will reach the $1000 value. But if you say that ETH will reach $1000 within 2017, that is something I seriously doubt. But I hope there will be a round of bullish run for altcoins before December so that we will end this year with a beautiful chart.
I think the markets are not going to move much upwards for the rest of the year, there does not seem to be a reason for that to happen and I think something similar is going to happen next year, the growth has been so immense in this year that I think that even if we still want more we need to take a break and let the market be more or less stable for some time before the next bull market can begin.