To be honest with you all, I think ethereum is just like bitcoin, it's is enjoying it's first mover advantage and may remain so for some years from now, outside of this, I would say that there are currently alot of Blockchains that are way more scalable, cheaper and faster than currently is and will ever be, I don't have to start mentioning names though, but I believe we all know what I am talking about, so many people have stopped using ethereum network because of its scalability issues and high cost of transactions, but it continues to remain at the top because, it's the first smart contract platform, sooner or later in years to come, ethereum might get flipped by another Blockchain that is not even well known yet.