I'm still bogged down with work (and will be throughout the next week), but I put in about 4 hours total yesterday (and idled the rest of the time). I only had one crash and that was because my laptop went to sleep.
So far I like the game, but I really hope these opening areas have more mobs at launch. I was able to find a few areas with quick respawning mobs and no competition, so grinding them wasn't too bad, but class SP feels a bit slow (compared to the early levels of FFXI).
I tried a couple levels of GLD and the SP seemed the same as when I was leveling CON, so I don't know what all the mage complaining was about (in regards to how fast you can level). SE definitely needs to add some way to get your MP back without going back to the crystal. I didn't see any SP gain difference from using the dart as opposed to spamming spells, so I stuck to the dart most of the time to conserve MP, but I don't see that working at higher levels.
I've done all of my leves for the time being and will look into crafting and traveling to the other cities over the next couple days (along with grinding).
I'm also down to party, but my jobs are still fairly low and I probably won't be on until later tonight.
Physical - 9
Conjurer - 5
Alchemist - 3
Gladiator - 2 (anyone know where I can find a rank 1 shield in Ul'dah?)