I picked up the collectors edition early today and I'm really satisfied with the game. I've been playing it for about 5-6 hours straight(almost, I have to take breaks to eat). It is freaking amazing.
I'm going to bed now so I'll just list a few pros
(+) and cons(-) and then I'll log off.
+The combats are challenging, but if you fail theres a good retry system, so you won't have to go back to your last save.
+I LOVE the new battle system. It's challenging, fast paced, tactical, deep and introduced well.
+Good variety of cool and imaginative monsters to fight
+New combat and leveling mechanics are introduced in a decent way.
+Very impressive graphics, cut-scenes and city designs
+Good soundtrack, but not as catchy and memorable as previous titles
+The crystarium system is not as bad as I thought, it's almost completely linear, but you can choose a few branches, and you have a separate tree/line for every class, so you can to some extent choose how you want to develop your characters.
-The crystarium system is linear, nonetheless.
-The first 1-2 hours are kinda slow, until you get magic (and other mechanics shortly after). After this point though, I got really interested in the combat, the characters and the story.
-Some parts where you're just running to get across places or out of places are a little too long, and too much time goes by before any new advancements in the plot.
-Some of the themes are very similar and not memorable (It's still good quality and moody though). A few of the songs and the main theme, are really good though.They replaced the classic victory fanfare
.
I'm really enjoying the game and can't wait to spend 60+ hours with it in the coming week(s). Even though the story might be moving slowly at some times, that doesn't really bother me, coz the combats are very satisfying, challenging and fun/cool. If you're interested in the game but haven't decided yet I'd say go for it, but it's still a JRPG(with an innovative and fast-paced combat system) so if you hate that genre this isn't a game for you.
Would love to hear what you think of it so far!