Fans really love to bitch.
The first thing I'm going to throw out is, I don't understand what possible drives a person to want something to be exclusive just so XBOX, Wii, PS3 or whatever owners cannot play it, don't tell me, "I was afraid it was going to get compromised." People where cheering while it was exclusive, just because XBOX owners couldn't get it.
Second, the changes seem very minute. The availability of quests at different times will actually be fun to me, taking me back to the FFV, VII, VIII, and IX days. And Japanese voices? Realistically I wasn't going to use that anyway, and fans that complain 'Well I was.' it isn't a terribly important part of gameplay.
Unless there's a quest, or element of gameplay that is truly removed, I support Enix's decision as it will make them more money and make the game more available to me and my friends.
EDIT: I'd like to note that this is posted from someone with both an XBOX and a PS3 (due to my brother's overspending).