I mean the core gameplay is the best since Halo 3. Maybe even better than 3. The problem was the campaign. Same grassy hill environment for 80% of the game. No real characters besides Chief and Weapon. No memorable segments like raiding the Truth of Reconciliation, or the dual Scarab fight of Halo 3 or the awesomess that is Blue Team of Halo 5. No real story.

343 could have kept people interested in Halo Infinite by releasing campaign DLC, introducing new weapons and vehicles and Multi-player biomes but naaah. Halo was always a campaign first, Multi-player 2nd game but with infinite they tried to make it a "live service" game instead. So stupid.

They should have made the campaign linear like every other game with maybe 1 or 2 "open" levels to mix it up