The name is stupid (I Live in Australia, how on earth did this glaring flaw get past the ACCC, I don't know, maybe Square and/or Sony Bribed them, but it digress), The music sounds like it was made on an SNES (and so was the gameplay), The graphics look like they were rendered on an Atari Jaguar, It doesnt support the Dual Analog Controller or the DualShock controller and the much-touted storyline is bloated, convoluted and nonsensical (coughAerith's Deathcough).
The only reason why it was so popular was because either Square and/or Sony bribed the critics or people were incredibly stupid back in 1997.