I don't feel like it is that slow right now.
I've seen work on the AI, tweaking it pretty nice from what I have seen so far plus the last patch is just about 20 days old. I don't think that is too slow. Wait at least a month before you start ranting about slow progress and take the inofficial patches if waiting is too hard
And if I remember right, there are plans for a first addon focused on heroes.
I just hope this game will follow the same strategy as the other Stardock titles I have seen. Namely Galciv and Sins of a solar empire.
Both started with a pretty solid/good game and brought it to awesome with the patches and addons that followed.
I see something of the same here.
The game has bugs, but the parts of the game work well together and are pretty solid and fun to play with right now. Another three addons, one for heroes, one for the strategy and cities and one for the combat and this game will be a shining gem, on par and maybe beyond the old master MOM.