You all saying the campaign was 5 hours all make me want to facepalm. You must all be playing on low difficulties, and rushing through it, I played stealth did all objectives and started on on veteran, racked up 9 hours of campaign gameplay in 1 run. The 2 missions "Red star rising" and "one last mission" both take a bit longer than an hour to complete if you kill everyone, explore, and do every objective on a high difficulty, only problem i have is that the highest difficulty is too easy, it's i'd say on-par with Halo's heroic difficulty. Yes, crysis 2 is longer, but the story is significantly worse and more linear, so it's a good trade-off-. I currently have 22 hours of campaign playtime and 94% complete. I think the campaign has a high replay value but lacks incentive to go back and do it again as the collectibles aren't all that interesting and i cannot seem to find what attachment i'm missing.

Length (Crysis 2- 12 hours. This game- 5 hours. What the hell happened?) Story tried too hard to add a layer of depth, and ended up being a conglomerate of generic transhuman sci fi themes, just like Crysis 2. It was still okay, but it just didn't put its own spin on anything. Glitches (though not as prevalent as Crysis 2). Difficulty and AI (probably the easiest game I've ever played, even moreso than Crysis 2, though the AI was at the least better than C1/2). This is coming from somebody who played through it on the PC on both normal and hardest difficulties. There [I]were[/I] some fun, large scale moments. I absolutely loved the Predator Bow and the moments where Ceph Stalkers acted like Velociraptors (basically almost anything that references Jurassic Park in a positive manner I start to love). But overall, the game wasn't near the previous entries in the series.