He was the main character but because he failed so much, we cannot identify him as a main character.
Unless you yourself are a failure.
Anyway, I don't see what everyone's problem with Vaan's
character is. I recognize that his point in the story seems small and you're wondering: "Why is this the main character?", but his actual personality? I like it. His love for his brother, his dorky attitude, the fact that he's an orphan trying to make it in the world... I liked his character. ;_;
People wonder why FFXII was hated by a lot of people
It's also loved by a lot of people. I remember when it first came out Xplay rated it a 5/5, and other magazines gave it high ratings too (I forgot what Game Informer's was ;P). As for fans, I saw a lot of lovers of the game, and a lot that were rubbed the wrong way by it. But I wouldn't say it's one of the most hated. People disliked certain things about it, but still thought it was a great game, which it was.
In my opinion, FFXII is better than FFVIII, and is as good as the past FFs.
Agreeing with Brooke on so many levels, but adding on that though Terra is technically the main character of VI (or IS she? xD), she sits a good portion of the game - out of the party. You control different characters for long periods of times, seeing each of their stories. It's pretty much the same for XII, except you see less of their individual stories. ;P
and certainly its story was better
How? I actually prefer XII's story line too... XD
Also, game ratings don't always mean everything. Resonance of Fate for example only got a 7, but a lot of people adore the game. Not to mention each place you look is going to have a different rating, so don't base everything just on that. I saw it get lots of high ratings so... :I
Also:
Final Fantasy XII was recognized by the website GameSpot as the "Best PlayStation 2 Game" in their Best Games and Worst Games of 2006 feature, as well as nominated in the "Game of the Year" and "Best Role-Playing Game" categories