Please do not mention sales for those are only relevant to investors and Paradox itself and not us the players Im talking about the DLC for us as players.
https://media.discordapp.net/attachments/439552068835868684/762112810007396352/unknown.png
This is the review score for a DLC wich Paradox worked almost 2 years on. Almost equally as much negative reviews as positive reviews. Im not even sure if you can count the positive reviews as positive since alot can be summed up to "Its not completely unplayable anymore so you can buy it if you want". Meanwhile some negative reviews go above and beyond to explain what they find is wrong with the DLC and the game in general even if I do not agree with all of their points it really makes you realise those annoyances you really hate arent just subjective flaws, like this review wich is probably the longest there is:
"♥♥♥♥ you Paradox. Thanks for yet again not testing the patch or DLC and breaking certain parts of the game. Paradox is extremely lucky that CA is equally, if not, more incompetent then them. Sucks I still have to buy this ♥♥♥♥ to play the full experience.
For those of you who want to know all the things that are broken or retarded here you go.
Hegemonies (Untested) - First of all, the only good/viable hegemony is the economic one since it just requires a flat income. Naval hegemony requires 250 ships (what the ♥♥♥♥?) and Military hegemony requires 1000 regiments which is achievable but eh... Now, the reason I'm quite confident this wasn't tested is because for whatever reason Paradox decided to make having a hegemony give you a massive penalty with ALL nations in the game. Yes, this includes ur subjects, so have a fun time keeping them loyal.
Catholicism - Please explain to me how this is a buff for Catholics? I still wouldn't bother going Catholic as a non-Catholic nation because it offers ♥♥♥♥♥♥♥♥. The only way Catholicism is good is if there are no other Catholics since Curia Controller is purely based on RNG. Golden Bulls? A pointless, forgettable mechanic. What about the Council of Trent? Another pointless, forgettable mechanic. All of the other Christian religions (except maybe Hussite) are better than Catholicism even after getting "buffed".
Holy Roman Empire (Untested) - Here is the cherry on top of all the untested ♥♥♥♥ in the DLC/patch. Everything was absolutely broken about the HRE on release. Let's start with IA gain. When the DLC was released, the HRE could be united in 15-20 years after the start of the game. WHAT THE HELL! 15-20 YEARS! Please, explain to me how the hell that slipped by. In order to combat this problem, they massively reduced IA gain to the same thing it was before. Incredibly tedious/boring. The AI can't even use the mechanics for the HRE correctly anymore. They get ♥♥♥♥♥♥♥ rolled by the Reformation Centers that dominate central Europe once the reformation begins. Shadow Kingdom was completely broken since the Italian states would instantly rejoin the HRE after leaving adding 10 IA per entry. 2 HRE reforms are completely pointless and skippable. Decentralization is completely inferior to centralization. And god forbid you play anyone in the HRE. Have fun sitting there sucking your thumb for an hour in order to attack someone and grab a couple provinces. The DLC that was supposed to make the HRE fun again made me not want to play in the HRE even more. Multiplayer was completely broken by OP broken-ass Austria that could control half of Europe by 1500.
AI (Untested) - Paradox isn't exactly know for competent AI, but this patch is significantly worse than before. The AI regularly collapses their own nation by going into massive debt spirals that make them go into a bankruptcy loop. Why does the AI do this? Oh, by refusing to disband mercenaries after wars end and keeping them the entire game. This makes most AI nations completely useless to ally since they refuse to join your wars or do anything of the sort. The AI still attempts to carpet siege the corners of your empire. Nothing was fixed.
Mercenaries (Untested) - The mercenary system went from being brokenly OP to becoming almost pointless. Mercs are utterly useless if you are a larger nation since they are way too large and have awful army comps (this still isn't fixed btw). They have limited manpower that can run out extremely fast. And as mentioned before, they completely break the AI.
Mission Trees - Most of the mission trees are extremely forgettable and tend to be copies or extremely similar to other mission tress. A lot of mission trees have pointless missions that have massive time jumps from being something you can do around 1460 to jumping past the Age of Reformation into the 1600s with nothing to do in between. Since most campaigns don't last till 1550 those missions will never be played. Many missions are extremely dumb and contain largely useless rewards or claims. The only nation that has a decent mission tree out of the ones I've played is France and even that still suffers from massive time jumps.
New Buildings - Uh, two words. Completely Pointless. Almost all the new buildings are completely useless (Coastal Defence? Give me a break) and just a money sink.
Governing Capacity - Technically, this is an improvement over the old system which was Territorial Corruption, but that doesn't make it good. Many nations like Muscovy who start as duchies have a hard time dealing with the GC costs and are forced to spam courthouses and statehouses in order to cope with the costs. It's just another way to limit expansion although this one also hurts you playing tall as well.
All in all, a completely broken and ♥♥♥♥ DLC. The only reason Paradox gets away with things like this is because their main rival, Creative Assembly, is hopelessly incompetent at making good games. Both ToB and Troy have been utter failures. Hope you enjoyed this rant!"
You could say treating Emperor so harshly is unfair when Golden Century exists but the difference is Golden Century was made by a single guy in his weekend while Emperor had a 2 year development cycle with entire EU4 team including Johan for probably over half of it so the expectations are much bigger rightly so. I also didnt see many people come to the defense of Emperor when you criticized it in chatrooms and other forums outside of those few individuals who would even defend Paradox sending a mailbomb to their house. Even if it doesnt not seem like it in the echochamber known as the Paradox Forums and Reddit alot of people are dissatisfied.