Nah, IV is the culmination of the civ series when it comes to depthness and gameplay possibilities. You may like more civ V and that's okay, but if you were one of the people who bought it at launch I can tell you it wasn't due to rejection of change that it was disliked, it was disliked due to being a fucking mess. I don't think anyone dislike change for the concept, but due to the mechanics that were implemented before were more on their taste. I for example think that the direction stellaris is taking is very promising, while others hate it. The contrary would be with Hoi4 , that I believe is inferior to both DH and Hoi3, while others love it.
I definitely bought it at launch. I don't remember the mass reaction, but I definitely didn't think it was a mess. It had way less features than IV which was a bit of a disappointment, but I liked V at launch better than I liked VI at launch, despite VI carrying over most of the core features from V.