Whats good about FF7 is that the storyline is very interesting..And there are so many things that is hidden which u need to explore..Makes u repeat playing that game even though u finish that very very long gameplay..I still remember myself trying so hard to get that gold coccobo, destroying all those robots(not sure wats their name anymore - emerald, ruby especially)..Hidden character, so many things that are nice..so definitely FF7 the best...

FF9 wasnt that good to me personally..too hard the gameplay.FF8 would come second then FFX and lastly the one that i dislike most, FFX-2...Pointless storyline, weird gameplay and battle style...