May the lore be great and the stories interesting. A game without a story, is a game without a soul. Value the lore and it will reward you with fun!
Don't let yourself be satisfied with what you expect and what you seem as obvious. Ask for something good, surprising and better. Your own standards ends up being other peoples standard.
Ive always suspected that its basically that he lost control of the ritual, thus Sargeras soul became one with Argus, which is why we saw the huge explosion.
Sargeras bound himself to Argus to survive, which is why Kil'jaeden speaks of his world being fucked.
It explains alot, considering in 7.1 we see Argus as a whole planet not a cracked sphere.