If there was one thing I could suggest is to make it easier to jump in between in progress games... including a game in progress against the AI. I like to have multiple online games going while at the same time having a game going against the AI. Game does a great job notifying you when its your turn, but its a ton of button clicks to swap between these games. It would be really nice to have a single pop up from within any games that shows all you games in progress including AI and allows you to switch to any of them.
Now for some more minor suggestions.
Would also be really nice if the victory points or even better victory points with the chart that shows your progress was only one click away instead of a 3 clicks away.
Both these buttons would be great right as a button on the in game control panel on the top left. Single click to see all games in progress and a single click to see your current victory points/progress... or ideally would be nice to see victory points without clicking anything. Should be on there somewhere. Personally I leave Help in the Menu popup. After a few games no one needs one click access to help anymore, make it 2 clicks away and put something more worthwhile in that real estate.
Lastly if everything that covers the map could have some transparency (including control panels at top left and right) and/or a gesture that removes the panels covering the map but leaves everything else would also be great. This game is so perfect in nearly every way but when you get in the certain situations and you want to see something and its beging covered up (usually by the combat popup) very annoying resize and move the map just so you can see when has hidden behind the combat popup.






