Thanks, everyone, for the responses. Learned a crapload.
I guess the majority of people don't play Halo anymore because:
1. They're too busy these days.
2. Halo 4 ruined it for them. (Mostly because of the 'CoDification' of it.)
Vrex360 said:
The Arbiter's character arc and the seeming journey of redemption the Sangheili race seemed to be moving towards? Nothing, they are all enemies now and from Halo Reach, Halo 4 Forward unto Dawn, the Glasslands Trilogy, Halo initiation, Halo 4, Spartan Ops, Spartan Assault all combined have done an incredible job of ruining that to the point where it feels like someone at 343 was looking at the ending of Halo 3 and shouted:
"SHIT the elites could be portrayed as sympathetic or humanized and even heroic, this could result in complex stories, new ideas and a creative angle to take our series. This is an actual creative spark.... STAMP IT OUT, STAMP IT RIGHT THE FUCK OUT. KILL IT! KILL IT! WE ONLY WANT BLAND MARKETABILITY GOD DAMN IT, GENERIC EVIL ALIENS TO BE KILLED IN THE THOUSANDS THAT'S IT!''
...
The impact of the Ark and the Halos? Diminished somewhat by this new Didact guy who played no part in the previous trilogy and his newfound seemingly limitless power just makes the huge epic battle of the ark feel rather small and anti-climactic. Plus the mystery of the forerunners is ruined when we reveal them to just be this omnipotent vampire god race who love to spew out long monologues and get killed by a quick time event.
Uhhh... OK. First of all, the "Covenant" you face in Halo 4 aren't actually Covenant. They're a separate faction of all these aliens called the Storm as you know that are trying desperately to cling to the Covenant ideals, roles, and society. So, of course they'd seem more fanatical. They'd have to be to cling to such a dead way of life. The Arbiter and the Elites that followed him are off somewhere else and were not focused on at all in the story of Halo 4 for better or worse.
As to the Ark and the Halo's, they have been DEALT WITH. We've had 3 games to cover that particular arc (no pun intended). We don't need another. Revisiting them's fine but to do a whole other story on them would just drag.
And no, he doesn't have limitless power. He's the banished head of an advanced alien race. And he doesn't even represent the Forerunner race at all. Why do you think he was BANISHED? They didn't want him. Also, with dat suit the Didact had on, there was nothing the MC could really do to fight him honestly.