Have to skip the first portion on account having skipped all of those films plus the lower sections is far more interesting.
The problem with the Human portrayal is that Blizz and to an extent the Alliance player base stripped away all the potential for humans to be bad guys. Just look at how often the interment camps which were little more the gladiatorial arenas and slave pens gets hand-waved away because “Orcs invaded first.” While technically true the old adage of “two wrongs do not make a right.” comes to the fore.
As if the likes of Blackthorne was the only human ever to have orcs fight each other for sport. It is this unnatural ultra-moral and ethical humans and Alliance faction that really gets on my nerves more than the Hordes endless villain bat. The Alliance can’t be bad because they have to be the good guy.
In literature the good guy is reactionary. They don’t rise and invade a foreign nation because one day a blood-thirsty warlord will gain the leadership position. They wait for him/her to become the blood-thirsty warlord.
If I had to speculate, I would say this is why the Devs find the Alliance boring. They have no avenue to experiment with making the Alliance a little dark. Doing so would upset parents and neckbeards alike. This makes the Horde far more interesting because they can initiate as well as be initiated against. The Horde has the full range of options. Unfortunately the devs never bothered to really explore what Honour means to the Horde and the Orcs in particular seeing as their view of it tends to drive the whole concept of honour…
Not that those motherless elves would know what such a thing means. Withdrawing support as soon as their borders are secure. I am somewhat joking of course. Don’t remember why they withdrew from the Alliance.
Addendum: Its like the internment of Japanese-Americans and Japanese-Canadians. Not only did the respective countries take away their rights, liberties and possessions. Now just imagine if we doubled do with forced labour and gladiatorial death battles.