YOTS
So far for YOTS I have played and finished Metal Gear Solid: Digital Japanese release and Metal Gear Solid The Twin Snakes: Nintendo Gamecube.
I am now playing Metal Gear Solid 2 Sons of Liberty: MGS HD Collection PS3,
I am really beginning to appreciate this game more and more everytime I play it. I am playing on very easy and I am actually watching all the cutscenes and I am using the codec conversations to really immerse myself into the story line of this game. It probably has one of the deepest storylines of all the Metal Gear games. La Le Lu Le lo anyone?
I am also exploring every nook and cranny I can find and I am starting to find some really intersting Easter Eggs. Here are just a few. I am sorry for the poor quality of the photos but I was using one hand to have Raiden in first person view and the other hand to hold the camera and take the photo. So the photos are not the best of quality.
Zone of The Enders Some boxes in storage

* all photos unfortunately courtsey of GH*
While crawling through the vent shaft (you can see the vent in the above photo, left of boxes on floor) you see another stack of boxes
Z.O.E.

In another section of the Big Shell you will see a poster
Z.O.E. poster

In the same room on the same wall is another poster
Metal Gear Ghost Babel

Also in the same room but on a different wall is yet, another poster!
Policenauts

Notice the guard on the floor to the right of the poster. I used the tranq gun on him and now he is nighty night!
I am enjoying myself with this game, but then again, it's a Metal Gear game
What's not enjoy about it!
La Le Lu Le Lo!!!
I actually enjoyed the story when I first played it, but I couldn't tell you what that ended was all about. Patriotism, somehow, I guess?
I need to play Zone of the Enders at some point. And Metal Gear Ghost Babel sounds awesome.
Joe: I wasn't too impressed when I first played it. I was one of those that felt betrayed by Hideo making Raiden the main character, But I got over it and I am letting myself have fun. the story line is deep and interesting. I believe Ghost Babel is a gameboy game and I would love to play it. Too bad you dont have a PS3 ( or maybe not too bad) there is a Z.O.E. hd release.
Easter Eggs bring joy!
Suspecto! I love Easter eggs, especially this time of the year! hahahaha
I just like the Ape Escape and Rumble Roses cameos.
Cary! You're gonna hound me until I buy ape Escape 3....hahahahahah. I can't wait to play it!
No I was just talking about the Ape Escape mini-game in the PS2 version of MGS3.
I didn't skip any cut scenes, dialouge, or codec conversations when I played through all the MGS games. Those codec convos get pretty deep! I plan on playing all of them again someday. I've only played the first one more than once. Damn my ultra ridiculous backlog! 
Aaron: My first playthrough I skipped a few cutscenes and I didnt pay much attention to the story, My second playthrough I watched all the cutscenes, but its been a few years since playing, so it all feels fresh and new so Im watching and listening to everything! As for my backlog, as long as i keep replaying games i will never get to the games I havent even started yet
Dues Ex human revolution is another game kind of like MGS if you have not played it you should its annawesome game.
Lee: Yes, I've heard that about Dues Ex and I've seen it brand new for $20.00 but I have yet to play it...Im mean buy it or play it
Some of those I remember seeing. But not Policenauts! That is so cool. I've been thinking about taking a shot at the Z.O.E. HD collection that recently came out. I'll bet it looks fantastic. I'm such a sucker for these HD collections.
MGS 2 was the first metal gear game that I played. So, I was not betrayed when they switched over to raiden. I was confused to find out that I had barely scratched the surface of the game with the prologue. I had put a ridiculous amount of time into the tanker.
