I'm not saying it isn't potentially better, I'm saying there's a fine line between a slight inconvenience and a broken feature. A lot of those problems could have been fixed without changing the whole system, and I'd argue that not all of them needed to be fixed.
The fact that it took months upon months for a region to grow population was a broken feature, especially on Dwilight where most rogue regions had only a handful of people.
I never thought of the old estate system as "broken". I'll admit the new one has certain advantages, but it came at quite a price given how many bugs it spawned.
I really prefer when they ad completely new features, especially ones that let newer players have something more to do then sit at the capital and wait for orders. Adding Stewards was a great idea, that's the kind of updates I'd like to see.