i bought it, does this grant me the right to complain as a customer or I'll be labelled a toxic hater?
Go ahead, steam review is already at 33% and rightfully so
* 0 new civs (for me thats a good thing)
* 0 new fully fledged campaigns
* 19 scenarios (you can already play 14 as free mods, there is barely any difference between the free and paid scenarios)
And of that for 13€/$ !!!!
If they really want money for no additional work/content then instead of being dishonest they could
* Operate like wikipedia and ask for donations with a clear goal
or
* Move aoe2 to a subscription model