Satoshi must have many reasons to be disappointed, the amount of scam ICOs is just increasing and the number of hard fork made in bitcoin with ridiculous names are many. he really has reason to be disappointed
Not at all, Vitalik should be disappointed. I really like idea behind ethereum and other smart contract platforms but unfortunately in most cases they are used only to scam people. Bitcoin-protocol isn't hard fork, it is just another erc20 token.
Satoshi doesn't have any reason to be disappointed they should be proud of what they created.