Quick pre-summary
For: Jason score, designed maps, added "stuff", QSC, special awards, gotm Take 2
Against: difficult install process, QSC scoring having external meaning, huts, milking
I voted it has greatly improved, my time of reference was comparing gotm2 to gotm17. The Jason score is the thing I've been waiting almost 2 years for.

It started to become a milk fest then, and looking back at the scores this continued the entire time. (Not to say those who won weren't the best, its just that whole added time to milk that I never liked.)
The designed maps and additional things are fantasic. The things I could do without are the things that don't seem to matter much. Of course changing them so they do matter is equally as good. The things I am talking about are fog, squid and volcanos.
Another needing improvement (and one I've mentioned elsewhere and other posters have mentioned) is to make this process easier for the users. Good at Civ3 does not imply knowledge of computers and their inner workings, the process to install for vanilla civ is more difficult than PTW but either of them requires a bit more knowledge than needed.
Someone else voiced this suggestion and I'll second it, how about a GOTM Take Two? I've been playing a couple old gotms that I missed. I'd be interested in this just to see how great an effect prior knowledge has, even though I haven't read any spoilers, my only info is the ranking and scores.
The QSC challenge is another great addition. I don't know what the global ranking is, nor if QSC is or is not part of it. I've always seen the ranking to be shady at best since there are very few methods to prevent or catch cheating. So a monthly rank and a historical list of special awards is more than enough for my tastes. In other words I agree with Pleb, I don't change my game to maximize score and its actually counter productive for my games (Notably tech trading). QSC should be a stepping stone to a good final game, not an end in of itself. In light of that, final scoring in comparison to the QSC would be interesting and I would like to see that.
I will also add my vote for requests for more special awards, OCC, 2CC and 5CC seem to be easily determined and shouldn't add much in the way of workload.
I also believe the huts to offer little to competitive play. They have always been a potential off-balancing effect and they will continue to be. I personally hate them, but I get them at any rate like an addiction. Help me stop!
