When I first played it, I loved it. The controls and mechanics felt very good. But the game falls apart once you traverse the completely uninteresting open world, there are only 2 or 3 things to do and the story missions feel completely isolated from the open world. I think you can't use the elite weapons you earned in them too. When you make a beeline for the story, you'd probably be done in 5 hours. Co-op wasn't there at launch either.
The open world made the game actually terrible for me, because it feels so boring and meaningless. I think what players wanted is a return to the original trilogy. Levels like Silent Cartographer, not open world but not completely linear either. I do think 343 nailed the gameplay, but the rest sucks.
Serious question... given how big the Halo franchise is... Do you think this game has ended up as one of the biggest flops of this generation?
So far I think its yes. Halo Infinite was meant to be the Series killer app during launch period, and then its been delayed by a full year and still came out incomplete and kind of shitty. This is not some third tier IP, but one of their biggest. Its like Sony first delaying, and then kind of completely botching a next-gen Uncharted game.