Hadn't played in at least a month. Downloaded the patch, made sure the mods would still work, found a good starting spot, and dove in. Note: I'm playing with CCMAT, Airbase, City State Leaders, and Kinda Realistic Unit Pre-reqs mods.
I'm about 150 turns into an Epic speed/ Huge/Continents/Immortal difficulty game. So far, I've been really impressed with how different this game feels from the 3 or 4 I attempted to play before (only got into Industrial age once before the game was decided or I was too bored to continue).
The biggest difference I've noticed is the AI's aggressiveness in expansion and its impressive strategic placements. That alone puts the feeling of urgency/time crunch back into the game. And it's been that way all game so far. I've also been beat to the punch on tile purchases a few times (that never happened before). An AI plopped a city down a few turns before I could -- right in a key mountain pass -- and within 2 turns purchased two tiles that I'd hoped to grab with my previously placed city.....I didn't have the money, the AI did, and to its credit, the AI spent the money wisely.
I've been forced to play frantic catch-up in terms of number of cities, population, military size, and technology. I've had to play hard this go around, which was certainly not the case before. And I'm still well outside the top 5 in most categories besides: number of cities (3rd), size of army (4th), and productivity (2nd).
There's still a long ways to go with diplomacy, but I like the changes to the AI so far. All in all, it seems a bit more stable even if I've had a few things happen that left me saying, wha?! I generally like being able to see who my friends are and I like the way that diplomacy has been triangulated (a friend of my friend is also my friend). I wish I still had the option of telling the AI not to settle near me, because I used to use the option with success. I also wish there there were alternative ways to help the AI when it asks to go to war with someone (no to war, but how about some units or some cash?).
I could say more, but I've already some posting here and there in other places. All in all, I'm having fun in this game -- and that's the first time I can say that with any conviction.