OP, I think you've had some quite harsh replies. Yes, given some of the shit experiences on here, him seeming a bit emotionally vacant currently is nothing, however, compared to your (shared?) expectations, his presentation is currently not what you anticipated. And I can see why that might worry you.
However, I do think some valid points have also been made. My DH was brilliant with DD functionally - he did change nappies, he did feed, he did get her dressed, he did play with her... of course he did, he is her parent as much as I am, however, he did seem to lack... empathy, I suppose, with her. So when changing her nappy, he approached a bit of stubborn poo on her bits, in the same way he might approach some dried on food on a pan - if a wipe doesn't work, have a bit of a scrub! That upset her, he couldn't see that his action might have caused that...
But then I spent more time with her than he did. I had 7 months maternity leave. He had constant daily updates as he was out of the house for 10 hours a day working. He felt under constant scrutiny when at home and took any 'suggestion' or 'guidance' from me as a criticism.
I just backed off. Yes, he made some mistakes - often the same ones I'd already made, but he needed to learn from his own mistakes rather than mine.
I went away for the week when she was nearly 1 and when I came back he was a totally different parent.
CrunchyFrog is right, don't micromanage.