DA2 was much more tolerable by turning the difficulty down to easy: normal/hard just makes it more tedious
I think I did that with Inquisition; as much as I hated the transition to action in 2, it's Inquisition that made me truly frustrated. Especially that I heard they'd brought back "tactical" view... only for it to be possibly the poorest port from console I've ever seen, the controls dreadful and the combat MMO-like. I loved the combat in DA:O, it reminded me of BG2.
Origins was designed to be a spiritual successor to BG and BG2.
Inquisition was not. And it's tactical camera was shit. I really like the game, but by god porting FROM console to PC is the absolute best way to f up your combat system and camera controls. Oh and the UI. UI for console game is usually tripe.
