Because its a console shooter.
Its shit by design.
It also inspired every shitty generic shooter on the market today.
Its cancer. You hate cancer naturally right?
Its not quints if it doesnt repeat to the end of the number newfag
It's westshit for normies, fuck off to Reddit if you unironically play it.
>moon-jumping because controllers
>easy mode shooting
>babby's first FPS
ODST had the best firefight, a great campaign that feels unique amongst the games, night vision was cool, interesting pistol and smg, and it even included Halo 3 multiplayer along with it.
That was the true last great Halo game. Reach started the downfall.