Very anti-clamtic ending, it ended just as it was starting to build up.
Part of that was down to no ending fight with Metal Gear, while Cunningham and Gene just felt like a build up to that, especially considering how easy Gene was.
As nice as Wood's art was, I'd have taken in game cut screens any day of the week, especiall considering the amount of times certain pictures were re-used.
Lack of characters, no Eva, Ocelot wasn't in it till the very end, that really pissed me off considering they were all in the trailers (and it doesn't count being secret characters, I wanted them to add to the story damnit). Even Zero was absent.
Null wasn't in the game after beating him the second time. What the hell? He could have added alot, plus they treated the reveal of him being Frank like we all didn't know it anyway.
Didn't fight Ursala... odd move but meh
I wanted Johnathon to live, so I re-did the mission that he dies in without him in my team and he still died.
3rd person camera caused some issues.
No voice acting on codec etc held it back and gave it that rushed Ac!d feeling.
Kinda short.
I didn't like the individual missions idea, didn't give you the same idea of scale as the others.