ohgodalex said:
This argument is invalid because a game can't simply suck. People can believe that a game sucks, and they're entitled to their opinion. But if someone thinks a game is good, they can't possibly wrong, because it's their opinion.
The problem here is that some people just don't like Modern Warfare 2, and some people do. These two groups don't seem to understand each other, causing all these bullshit flame wars.
Your argument is also invalid, because an opinion isn't inherently incapable of being wrong.
I could hold the opinion that the Earth is 6,000 years old, and I would be provably wrong.
Or that the Moon is made of cheese.
I would also be wrong.