I'm assuming there's more to the story, but if they're really going after The mother fucking Master Chief aka saviour of the universe because he decided to go away without asking permission then that's stupendously dumb.
Not stoked on the new enemies, they look pretty dull, and they're bringing back dog type enemies? Really?
This whole premise would've been fine as a spin off like Reach or ODST, but as a mainline title it feels so underwhelming.
All I wanna see is Master Chief go on his next epic adventure, this should be the middle part of a trilogy and instead it feels like they're ignoring most of Halo 4 and starting over with a new narrative, I really don't care for it.
And why subtitle this entry and not the previous one? You had tons of time to plan out this trio of games, why not start the subtitling with 4 instead of 5?
The one good thing is that by seeing Master Chief through Locke's eyes, it does make the Chief look more bad ass, that scene of carnage they come upon at the start for example was a pretty great way to build up the image of Chief.