Originally Posted by Memorabilia
One curosity/slight concern: will Halo 3 look worse than Halo 2?
Unsurprisingly, it'll probably go Halo 2 Multiplayer Anniversary > Halo 2 Anniversary > Halo 4 > Combat Evolved Anniversary > Halo 3 > Halo 2 > Combat Evolved.
Combat Evolved Anniversary, lighting / particles / skyboxes notwithstanding, was close to Halo 3 in terms of graphical fidelity. H2A looks to have decent models / retextures, and without a doubt has way better lighting going on. With all of the games at a standardized resolution / framerate, it'll really just boil down to textures / polycounts / lighting, and of course personal preference.