So far I think it's working fine but some CBs modify the values too much and therefore allow for too large annexations 
Had it not been for that I think the limit is about right.
Had it not been for that I think the limit is about right.
I very much dislike it. Makes things too easy. Espeically considering that the AI dosnt know how to properly extend itself and not collapse fast. Much to easy for the player. Will wait for the full 4.1 patch, but i REALLY hope Paradox will return to previous way of annexation, and add more missions to make expansion easier, (and more logical and balanced) and not this annexation system. Definetly will play without it, if it can be modded. At least they could but in in the options so that we can chose on the game start do we want old or new system.
Also, if you own non-core HRE provinces, you get an extra 0.25 (I think) infamy every year. Per province.
Right now, the only way to create Germany for instance, is to leave HRE and deal with HRE+target then.
I do not agree that this change promotes historical outcomes (although admittedly I am less concerned with that).
Maybe because the stipulation that you have to declare war on a two-province country, wait five years, then do it again just to annex them was one of the most asinine mechanics in a game loaded to the brim with asinine mechanics? Just a thought.