1.) I liked the characters. They were a good team. I also liked that you could chose between two different sides of the game... and I liked that there was different endings.

2.) Naw, part 3 isn't needed. I think that 2 was good enough.

3.) Huh? Don't understand the question... but... if your asking if Final Fantasy X-2 was before Final Fantasy 7... then I don't think so. I think X-2 was after 7.

4.) Lenne.