Hell yeah! Because IT IS a masterpiece in my opinion. It's stunning, visually, and plays like a charm...amazing :)
There's more variety in combat, more enemies, i.a redifined, bigger scenarios, impressive sound and voice acting and face motion capturing. Not to mention also the realism of the grass and the interaction.
It's what Crysis 2 should have been.
Crysis 1 remains the best one, but it was also a more simple game: the story is very stereotypical, expect for the freezing forest which was amazing and a strong identity aspect of the first episode.