Ok what the HELL is going on here, this thread has become a typhoon of hate but nearly 100% of the hate is completely unjustified.
Im not a huuuge MGS fan but ive played all the games in the series. Of course MGS1 was great (nostalgia bla bla bla) but for the love of god dont let that impede your current judgments.
MGS2 was my least favorite, here i agree with the majority and loved the tanker portion but didn't get along with the rest. The game just lacked atmosphere and variation of environments. It just felt stale towards the end. Also i really felt the controls to be uncomfortable throughout.
MGS3 had an awesome setting/premise, loved the environments, the atmosphere, the characters and pacing. I really enjoyed 3, A LOT more than 2! but the control problems remained, mainly to do with the camera and pulling off quick stealthy assassinations. Apart from the clunky controls though it was great fun.
Now MGS4, the big taboo subject on GAF it seems (i have no freaking clue why though). I personally thought it was fantastic, nice environments, great atmosphere, a ton of depth and things to do, and most importantly the controls felt extremely tight and easy to pull off (for me at least). All the menus and interfaces were clean and precise, everything felt incredibly polished, probably the most polished game ive played.
Now the biggest difference with MGS4 and the rest of the franchise is that they've ditched some fixed camera angles (overhead) and gone down the 3rd person route, THIS DOES NOT CHANGE THE GAMES FORMULA it just made it easier to play, soooo much easier.
People saying they hate it because its basically an action game are totally wrong imo, i played the entire game without being seen or killing anyone, hell i didn't even know that it was a "challenge" until i completed the game. I just set my own challenges, which made my enjoyment of it all the greater. But this is still certainly a stealth game (sans some moments, bike chase for example, but all the MGS's previous to this had them).
Of course the story is absurd (maybe die hard MGS fans enjoy it more) but i didn't care! it was a blast and i didn't mind just laughing at some points (not intentionally funny). So what, i was having fun. And you know what, if you really didn't like the films and stuff you can always do the bold thing and SKIP them!
Sigh, i could go on forever but i wont, must stop now getting tired. But one last thing, what the heck is the gigantic, titanic, monstrous problem with act 3!!!!!!!