I'm not sure what to make of X-2, I loved X but this one just doesn't quite compete. Firstly, the story-line, although pretty good isn't quite what I had hoped, the Leblanc syndicate was just plain annoying, it was embarrassing to have to fight them while playing in the privacy of my own home.
It didn't seem to have quite the same 'cool factor' as X did, Sin and the intro cut-scene were just plain kick-ass, in fact the whole start to X was kick-ass until you arrive in nice peaceful Besaid where things are a little quieter. X-2's start paled in comparison, firstly because the style of song wasn't really the type I can enjoy, and it was just plain confusing since none of the answers really came till later. Further to this other aspects are poorly explained, such as why the Aeons came back and so-on.
The mini-games blow ass in X-2. I actually really enjoyed/enjoy Blitzball in X, in X-2 Blitzball is a mess of bewildering stats, apparently random numbers, frustrating training/experience gaining and idiot AI. To say that playing Blitzball mk2.bad made me want to kill myself and everyone else around me wouldn't be far off. The time Square Enix spent making this new enraging style of game could have been better directed at making the original faster-paced and more in depth (e.g more teams/players and thus different levels of leagues).
The other mini-games are not a whole lot better. Although I can understand Sphere-break and am fairly good at it, I cannot however see the point behind it. It's a one player game with two players! No matter who you face it's always you that is throwing coins at a sphere, no-one else gets a turn back at your sphere (which you don't have). It's a stupid mini-game IMO.
I won't even go into the Calm Lands except that I was not impressed.
There are however similar amounts of good points, I was impressed by the dress system which I was very much of a skeptic about before. The story-line other my main gripes is fairly good, it has a nice amount of depth if you take the time to go into all the side quests and episodes. It's a very nice nostalgic game at points as well.
The story really does grip you into it, it actually has me fighting to try and get 100% so I can see the perfect ending (though with some of the crap I have to put up with for it I don't think I'll manage ever).
Graphics are superb as usual, there are some really nice cutscenes and Vegnagun, although fairly disappointing at the end was a very cool enemy to be fighting.