I actually played this game recently because of curiosity. I got it as the release for the PSX.
Overall I really enjoyed it. The storyline was a bit odd to say the least, and didn't complete match up in some places, but held together for the most part.
I liked the graphics. I'm not one to be biased about the quality of a game based on such appearances. I think 2d and pixels are rather cute.
I loved the music. I recall searching for the old 8-bit versions of the song and then comparing to the remastered, and they were good. Music is one of the main aspects I notice first in all games.
I find it funny how as the first Final Fantasy it doesn't contain the characteristic chocobos and Cid. lol. Or was it moogles it didn't have.......I can't remember.
Fine little game, actually challenging at some parts.