Incredible. Had absurd expectations, and MGS4 exceeded them. In addition, MGO2 was a massive hit. They really nailed the feel of an actual Metal Gear game and combined that with unique multiplayer game types. Metal Gear is such an interesting universe with potential to allow for any character, within any setting, to step up and shine, which is why it boggles my mind as to why Konami wasted time making Survive, when they could have been focusing on something that people might actually care about.
Another thing... It makes me scratch my head when people say Kojima hated the game he was making when he created MGS4. Felt the complete opposite to me. The amount of detail put into every single corner of the game is insane. The mechanics are refined, the gameplay offers a ton of depth and exploration, and there are over ten hours' worth of cutscenes. Not to mention an extensive behind-the-scenes documentary. Things like that makes me think he and his team put a ton of thought into the game and truly cared, but what do I know. He might have said certain things suggesting dissatisfaction, but the end result spoke anything but.