No not totally that Ethereum was better than Bitcoin fundamentally because Ethereum has a roadmap, great team, amazing projects and active community. On Bitcoin it's nothing right we don't have anything and creator that still unknown but just by name only. But still Bitcoin still the king because it's the 1st cryptocurrency maybe 5-10 years ETH will be the first.
Ethereum even existing for about over 2 years still doesn't have real usage. How come it become the next king?
And for 5-10 years for sure there are lots of altcoins who have better technology than Etherium. All in all, these coins are pure hype.