Final Fantasy 7 was the first in the series that I played, and it had me hooked from the get go,so 7 will always have a special place in my mind.
8 did'nt really grab me at first, it took a few dedicated days for me to actually start enjoying it.
But X was THE NUTS, nothing more that can be said about X really.
Just got X2 and so far it looks every bit as good as the last.
Sephiroth was the man