I've got tired of this topic. Skeptics are fond of pointing out that Bitcoin has no intrinsic value. Well, I'm not going to argue with anyone on this because I know for sure that it has no intrinsic value and so? That's why I like Coinmonks' explanation here - https://medium.com/coinmonks/bitcoin-has-no-intrinsic-value-and-thats-great-e6994adbfe0f. They just made a proper explanation on everything. Bitcoin has no intrinsic value, but still, that's great.

Everyone must not have the same opinion about cryptocurrency because it's not meant for everyone. Only the people understands and makes use of it will speak good about it, as for those that don't, it's all their business.