yes i completely believe that etherium is the ico s king and i don t think that anything else can take its place .
I think it is because ethereum supports almost of the ICO. It is mostly used as exchange to every coins listed on the exchange. It is good to keep for now as the price is very low and collect huge volume of it then wait until the price goes up again. I believe on the potential of this coin which is good to invest.
No I dont agree because there are many other good Altcoin in the market which are good than ethereum. Although the price of ethereum is high than any other Altcoin but it doesnt mean that it is the king of Altcoin and new ICOs. If you remember in the past Ripple crossed Ethereum for some time but again ethereum became number one in the list. It means that Ripple can overtake Ethereum in the future.