The good.
Some graphics are better

The bad.
Graphics only load sometimes.
Sounds are a straight downgrade, They are buggy and random.
AI on (Hardest) Post human difficulty is either lobotomized or John wick with x-ray vision.
Multiplayer is removed (too be expected).
Animations ingame are even worse than HL2 from 20 years ago.
The game is very unstable, Doesn't matter on PC/Console the AI will throttle the CPU.
Also crashes, I got 5 some people got more, what's your high score?
Still uses the Crysis 2 plot and plot holes, Was never a fan of it, and nothing was changed/fixed.

Just buy the original if you must play Crysis 2. I should not have.

One word. Masterpiece.

gameplay is good but the ai is kinda ♥♥♥♥, like in crysis 1 idk whats up with that