He undid a lot of the damage Vince did.
You use Judgement Day as an example of Vince's good booking, but it's really an example of classic senile schizo booking from him.
The minute Vince made the decision to swap Edge with Finn Balor (which shouldn't have been done when it was), the group became a joke. They were losing so much, and looked like dorks.
Then Trips took over and started booking them like a threat, and it's done fucking wonders. Not saying Haitch is a faultless booker, but Haitch knows how to filter through Vince's absurd bullshit and present it properly.