I'm also about 2 hours in, and the game feels like FFX with a better battle system. So far, any thing reviews have said to try and sway me where lost in the first hour of gameplay. I was worried hearing that you only control the party leader and that your health regens after every fight, but in the end, all of that stuff works really well. I can only imagine how crazy the battle system is going to get late in the game.
The graphics on this game are nothing short of jaw dropping, and I'm glad Square still has the balls to do CG cut scenes.
I'm really loving the game. The linear aspect doesn't bother me, and the shops are integrated in a unique fashion.
Don't listen to the hate, this game is awesome.