Why is it legal to set rules for people to review your product?

[Galaki]

kingofwale said:

colonelstubbs said:
So because MGS4 is getting great reviews, everybody is assuming Konami has paid off EVERY reviewer in the world, all because one magazine started whining because Konami told them not to reveal the 90 minute cutscenes or 4gb install

well, Heard about that before.... oh wait, yeah, people said the exact same thing about GTAIV not 2 month ago. ;)

The topic isn't even about MGS4. It's about the "limitation" on the reviews. MGS4 just happen to be an example.

It's not the first time this happened. I just didn't get around to question it.