Augh this is driving me nuts, I've had B3 a few minutes after StardockCentral found it and I've only managed to squeeze in 10 minutes of gameplay. I'll have a more in-depth review later. But for now;
OH GOD BRING BACK RIGHT-CLICK RALLYPOINTING
I see no reason for it to have dissappeared!
You used to be able to click on a planet, then right-click on another planet or (better yet) on a fleet icon in the empire-tree, and have your newly built ships automatically head there.
Now you have to manually click the rally point button!
For shame!!
Unless a future patch makes it possible for you to move planets via right-clicking I don't see the point of this change. PLEASE BE A BUG! D: