I'm quite bored of this game. It's pretty funky, but I just can't find a reason to keep playing. The storyline works in almost exactly the same way as 12 (that is to say there are massive gaps between story-related events), but at least in 12 it's because there's something fun to do. All you have to pass the time in 1 is power level in order to be able to survive the next dungeon. Admittedly, this got a lot easier with the Hall of Giants, but it's still boring as buggery.
Anyway, what am I missing if I just stop playing (I've recently obtained the Earth Crystal - no further) and move onto 2? I decided to have a read through the walkthrough and it seems like not much. The main bosses appear in later games, so I can already get all giddy about that link, I've already met Garland and squeed over that little piece of trivia, I know about class upgrades, Bahamut etc blah blah blah Square stuff. So am I really missing anything?
I want to play through it all, but it's so mind-numbingly samey that I think I may just hate everything FF-related if I manage to. xD