So far I played several hours against hard AIs (who were also allies) in the previous and the new versions of the beta. I am still divided on the change.

Pros:
1) More time for decisions.
2) Dragon is finally useful.

Cons:
1) Less Micro/Macro. I was really engaged when I was defending several fronts against allied AIs... and it felt interesting and challenging.
2) There is now even less balance - Dragon vs Macro/Micro. It was one of the points of the game. You could not spend a lot of time as a dragon without hurting yourself in terms of macro. Now you can easily spend a lot of "free" time as a dragon, since you are waiting on units, especially at the start of the game. I suspect that a person with a lot of dragon skills can just destroy opponents at the start of RTS mode, but I have not played against people/ only AIs.
3) AIs flaws are more visible and I am not really surprised by its actions, since I see them a mile away.

I really can't say if I like the change or not.