I think we can all agree that GW is pumping out great content across the board atm. Sure it dosent hit the mark for everyone but it never will. I for one am really happen to just see this kind of stuff happening. I think given stormcast our central to the AOS story and the poster boys more stuff is to be expected and they would want them in line with the new battletomes.
Personally I'm happy as I collect them but can understand others frustration. My only concern is chamber specific rules, while its great in theory it could limit the schemes used, especially if one chamber is consider more powerful. Don't want to see everyone and there dog hitting the table with celestial vindicators for example. Slight bias as I've painted my own scheme.
Patience is a virtue
So this free city who calls that home then.. hmmmm