i am torn....
On one hand, FF7 is one of, if not my favourite game ever played. I played it so much all my characters have maxed health, all materia, all limit breaks, beaten both weapons.
On the other hand....I feel like it is retreading old grounds and part of the fun in the game for me is the latter stages where you get to go everywhere, more characters, have the best weapons and limit breaks and watch the animations in those. Also, being a 4 part game, if each part takes 3 years? I am going to lose track of where i am by the time next episode comes out, losing the momentum, tactics, muscle memory. So may be it is best to wait until it is 1 single release, which it will be, even if it's 10 discs, and get it then.