I'm trying to use your question as a chance to be measured rather than eye roll at him.
I'd say his financial contribution is the most significant thing. He's a very high earner (wasn't when we met, it was the other way round).
He is a good dad and will happily take the kids out to do things, but they are also far more likely to play up for him. So they'll have a brilliant time but the outing/bedtime/meal/whatever is very likely to end with someone crying. I'm much less interesting probably, but more steady.
I cook and do all the associated planning, ordering etc. He tidies the kitchen in the evenings, but makes an enormous production over it. As in, he does it very well, probably more than necessary, but also spends an hour doing it and then complains the next day that he went to bed late because he was doing the kitchen. Though "doing the kitchen" also means faffing on his phone, choosing a podcast etc, for ages. It was the same when the kids were little - he would do the bottles and make a huge saga over how long it took etc etc, disproportionate to the task. I tend to leave him to it and put it down to different standards.
He does the school run in the mornings on his way to work, I do the afternoons but also sort all the associated child stuff (holiday clubs, birthday parties, inset days, playdates etc).
I don't think he's a bad guy but I don't think he pulls his weight, even given the disparity in our earnings. And it's hard to figure out what to do about it / whether it warrants splitting up over.
He had another go at me yesterday evening, about a recent holiday that he arranged and which was a bit of a disaster.