My opinion: I wouldn't say Inquisition was a disappointment, the game was I guess; functional overall, but it wasn't what I was expecting. Firstly I want to say the game of the year award it received was a fluke. Inquisition was decent at best. Combat in inquisition was rendered overly simplistic, resulting in the gutting of the mage class. Leaving 3 out of 5 of their talent trees purely elemental magic. The player's specialization and spirit talent tree were the only non-elemental magic that could be utilized. What happened to the variety of Magic from the previous games? The 8 ability limit was dumb, after the 8 slots were taken I realized leveling up was pointless and I just began putting points anywhere, because I wouldn't be able to use any more skills unless I switch them out before every battle(note: haven't played any DLC, this could have changed).
A.I was also atrocious, and it's sad because Origins and DA2 had a system that could fix this; the tactic lists. But lo and behold this was also stripped away as well. So every ranged companion you have thinks they're Cassandra, goodness! Verric is the worst offender of them all, and because there is also no melee attacks for ranged fighters like in DA2, he and the rest of the ranged companions will just sit there getting slapped.
I love this type of genre. So I love playing as an elf, but why do elves look like emaciated children. Especially males. There were a few cut-scenes where my character looked plain ridiculous because of his frail noodle arms; namely the one where he's holding the inquisitor sword. It was bigger than him. He looked as though he didn't possess the strength to even carry it! Their design has become worst after every game. Origin elves were fine, but then they became anime characters in DA2, now they're emaciated children. Just kill the entire race already damn it.
Environments were uninspiring, and dead. Having bandits and wildlife as the only inhabitants most of the time, and the quest within them were tedious. There's more I could go on about like, the recycled boss, and the short and boring story. But I assume most of you don't care any way. Because well, Biodrones.