DLC is usually such a gimmick in other genres and a shameless money grab but for Civ I love all of the DLC. I got most of them when I picked up GOTY during the Steam summer sale but I didn't hesitate to buy Korea+Ancient Wonders once I saw how each Civ was unique with their own animated leaders and everything. Nice attention to detail in the things they release, it's the little things that count!
Was also very happy to see that Firaxis released such a large patch recently too. Very much looking forward to seeing new content in the future, and really hoping for another expansion!
I'm new to the Civ scene and I am absolutely loving it. I wish I had discovered it sooner because it really is the strategy game I have been looking for. It seems like such an underrated and under-appreciated genre, so it feels good to see it get as much support as it is.