@Gargon667 - we will see if you stick to your opinion once you start grinding in ch.17

The upgrades you get are yours to keep, like in all other chapters, I see no difference about this. Rewards? What rewards are you talking about? We didn't get any improvement for any troop or something beneficial to the city growth. Instead, we get a new head ache - the Unurium

Something new to look after but without any Wonder to help reducing the decay, no (event) buildings giving it. Let's not forget ... eventually we will get 2 totally useless Wonders. Yep, indeed, ch.17 it's easier and funnier than ch.16. (I hope you noticed the invisible quote marks from
easier and
funnier words, lol)