I believe that Etherium will indeed be a great success. If you compare Etherium with Bitcoin, then you need to understand that Bitcoin is held due to its popularity as the first cryptocurrency, but no more than that, and Etherium has a whole ecosystem on how to create various servisis and platforms based on blockchain, which in turn carries an active and positive value for the development of blockchain technology. If we compare Etherium with other altcoins of the EOS type, then again Etherium has a big advantage, since it already has a working and developed platform, while competitors still have it all in words.