I feel like the particle effects in Infinite, both multiplayer and campaign needs work. I know it might be considered minor to some, but it helps with the sense of realism. Explosions from anything look exactly the same. Big fire ball, little to no dust or scorch marks. Sparks from metal looks like a gif animation. When comparing effects of previous Halo’s or even games like No Man’s Sky, Halo Infinites particles are a sad comparison.
I also feel like Halo Infinite looks good, but too good. Everything is smooth and clean looking and too bright. It almost looks like we’re playing a cartoon or anime game or something. It doesn’t seem as gritty or realistic as past games, even compared to 4, and 5.