Not yet, ethereum is not over but is experiencing a downturn, and this is certainly an unpleasant thing, but we can't do anything, because this is fluctuating, but we must remain optimistic that in the future ethereum will rise again and will develop better
I like the positive sentiment towards eth but we cant just hold of we doesnt ecpect a massive adoption or new features eth can show us. Truth hurts, that a lot of people expecting a lot from it but the result is very different from what we expect. Im an ethereum fan and I can say that they are the one contender for beating the btc position. It's just to early for that to happen since eth still evolving its platform. When you read their roadmap whats in line are superb additional and can supplement eth current flaws but we must wait for this amazing features before saying eth has come to an end.