[My memories might we off on some of these, since it’s been decades since I played FFI]
Here’s the ones that I’ve played, in order:
VII : LOVED the materia system (once I figured it out). This game probably ruined my college career. I don’t know how much I played it, since it quit keeping track after 99 hours. I wish I could get it on my Wii.
X : I didn’t love the leveling system, since I thought it was inferior to VII’s, but I still liked the game. I eventually maxed out the grid, and got some of the ultimate weapons, but got so frustrated at trying to get the others that I gave up and quit (long after I had beat the game.)
I : Mostly nostalgia (and the fact that the rest that I played sucked relatively). Played it all the way thought at least twice. I thought it was almost a bug that you could use 3 ninjas with no weapons, and after a few levels of struggling, they’d kick so much ass that it was better than any other team. It’s the patriarch that saved the company. IIRC, it was revolutionary in that you could save games without writing down a long code, because it had a battery in the cartridge.
X2 : (I thought this was XII when I got it, and wondered how I missed XI) I didn’t like it because I’m not a girl. Like part of my problem with XIII after playing VII, it hated it because it wasn’t like X. Quit playing pretty early on.
IV : the after years : This is the WiiWare game. My complaints are that it is way to expensive for what it is (a FF2 remake/sequel), and that (the first chapter, anyway. I don’t plan on paying for more) is very linear. Several times if you try to deviate from the plot, a character will tell you where you should be, and it won’t let you enter that cave, etc… If I had gotten the entire game for the $8 that I paid, I’d be happy. But it’s going to cost nearly $40 to get the whole game. For what’s essentially a ~16 year old game? F that.
VIII : I’m glad I’m not the only one.
Maybe I was doing something wrong, because it seems that most didn’t have this problem, but I could not win a single fight without summoning a monster… then watching the same f’ing video clip over and over. I couldn’t stand it, and quit early on. After VII, it was a huge letdown.
I only played 2 (which I guess is now called IV) on my then-GF’s little brother’s Super Nintendo. And she wasn’t keen on me spending all of my time at her house playing single-player games, so my experience with that is brief and ancient. [I guess it would be worth 800 Wii points to play… but not 3600]