Just got the game and encountered multiple trouble while paying the campaign, its supposed to be introductory to the game, but i really struggled with the interface, especially the tactical combat, the auto center on units made it completely impossible to target enemy units and its not obvious how to move the camera in this mode, moving the mouse on edge dont work, right mouse button , neither, i finally find out its by holding the middle mouse button, but why is it not explained anywhere and why that weird view by default? Theres far too little info in manual. It sound like no one really played that campaign before.

 Then crash after crash, first at the very encounter for no reason, then each time i wanted to reload a save without exitng the game, sometimes units disappearing (specially the boat) then crashing a few turn later, i managed to finish the book 1 , i get a custscene ,no more mission triggered, is it over already ? How do i get access to next part ?

 The campaign part is underwhelming to say the least, now i am trying the sandbox part, hopefully it will get better. My friendly advice, dont send copy to reviewers yet, it will be shredded to pieces .