Well he is a great investor, you can't deny that.
Being a great investor within your own knowledge/industry zone is one thing, thinking that you are an all round master of whatever type of industry, while in reality that isn't the case at all, just shows that he overestimates himself, and is desperately looking for attention. Seriously, look at all the reactions under any article with him as main subject, people go nuts on him, and rightfully so.
The momentum has changed gears since the bull run that essentially ended a month ago. I think the fuel has run out, and we'd have to wait till next halving to see another good pump.
It's not that the fuel has run out, but more that everyone is waiting to see what's going to happen this month in terms of the activation of Segwit. It's very interesting. Segwit2x might activate, BIP 141 might activate (although the chances for this to happen are significantly lower), or we might see Segwit activate through the UASF. I expect some serious volatility in the last week of this month.