I thought I'd just jump in with a little early negative feedback.... sorry, I'm just in the mood for negativity, but I will still enjoy this event.
Set buildings: They still seem really pointless to me. Well, I take that back slightly because I do like the concept, but the reward compared to the massive footprint required is kind of awful and so we haven't progressed with them any since they were first conceived. I think the amount of non-boosted goods that they kick out has been beefed up, but I don't know why Inno can't understand that unless the output of non-boosted goods is the same as we can produce boosted, then there is no point.... OK, OK, to say it in a more positive way - it is no more than a slight sweetener attached to a culture / pop building, but not enough for it to be used as any defining factor, especially not compared to the huge footprint of the set.
I've also decided this time around that I'm not interested in any of the grand prize buildings. That's not to say they're bad, but they are not as good as the likes of Woodelvenstock in terms of stats (and that was a daily building) and are not as attractive to me as the other culture / pop buildings that I already have. No, instead I will just focus on waiting for some good mana producing daily buildings to come around - hopefully there are a couple of corkers!