MGS4 is not a "bad" game, it is a "painful" and "boring" game.  But it was masterfully crafted to be both painful and boring.

On topic:  Kengo: Legend of the 9.

always with these MGS4 or super mario galaxy. Even if you do not like the games, there is no way you can say these are the worst games of all time.

Try this:
http://pc.ign.com/articles/161/161834p1.html

Leisure Suit Larry: Box Office Bust... For this generation...

It takes the cake in bad... It uses the UE3 engine to do stuff that could probably be done on the PS2. The controls are spasmatic. The missions are brainless. The story is junk. The usual Leisure Suit Larry humour is mangled. It is just horrible in every way imaginable...

Runners up: Vampire Rain and Hour of Victory...

ET, it brougth a whole Gen down in the US...

E.T. really is the worst game ever made.

The enitire game consists of falling into pits and slowly (and I do mean slowly) levitating out of them.

Agreed, but it's still better the MGS2

My vote for worst game is...Technocop

Turok

The new Turok or the original?  I think that the original was great and influenced the dual analog controls in fututre shooters.

^ I think both games are a POS

For a game that i have played this gen, it would have to be either Enchanted Arms or The Last Remnant...