I liked him but that ship has sailed, they just need someone to say no, Jobs use to say saying no is more important than saying yes. And as far as bugs in ios past, yeah sure, but now it's not just bugs, it's disjointed, it's actually not as simple and straight forward and had way more issues.
How about 3 sizes of phones? No
How about we dump iPhoto before photos app is ready? And make iPhoto not work at all on ios. No
How about we do handoff, airdrop, SMS and calling on macs and iPads all in the next version, do they work? They still need work, SMS we can release later...and airdrop buggy. Then No
How about we dump icloud for icloud drive? Is better? Yes, does work...we'll not always, depends, oh and sometimes certain people might lose files.. People will have no idea what they are doing either lol. Ok then No!
I'm not saying all these features are bad, or even 3 size phones but they need to slooooowwww down, they seem like they are going every which way and nothing is fully baked.
Will someone at Apple stand up and say NO sometimes, keep it simple and make it work, I would rather wait for features to mature then be a beta tester, this isn't Google.