Originally Posted by
Magnagarde
The Frostwolves never cooperated with the humans though. They were against what Gul'dan was doing, but they didn't have the impact they're being given here. The point is that they represented like 5 out of a 100 orcs there and that considering this ratio, they shouldn't have been given as much attention/impact as they were. The attention should've been given to the fel orcs and their bloodlust, instead of giving it to a family-type of orc throughout the movie. Durotan was assassinated by Gul'dan's SC, he didn't die the way he was shown to die in the movie either.
Garona is being shown as a "merciful killer" while she actually tore Llane's heart out as an agent of the Shadow Council, willingly or possessed, but she did it either way. Instead, they show her walking around the throne the first time she enters Stormwind as if she would've been allowed to do that in any serious universe. The part where Lothar riders the gryphon into the middle of a few thousand fel orcs and manages to take Llane's body is a joke too, as if they'd let him pass.
Medivh didn't even summon the orcs through his portal in the Black Morass, but did something completely different.
All of what I named constitutes the most important parts of the movie.. Durotan's death, the ratio of good/bad ors, the way Llane died, the way the orcs were summoned by Medivh.. and all of these parts were changed completely. These were very clear scenarios and could've been made as they are in the lore.