I enjoyed getting 20+ hours of entertainment from this game. It was definitely worth the money.
I experienced major lag and battle slowness during the demo, but the lag problems were absent in the main game. The battle slowness prevailed, but was not a serious issue for me.
However, the continue game crashes were an annoyance beyond belief.

I should be considered a friggin' National Treasure for continuing. It seems to be tied to an overload of video memory. As mentioned by someone else, it seems to most often occur when changing screens or a some scene graphic routine overloads memory. It even happened to me during the final battle when the antagonist changed. I just saved as often as I could, which is a real Catch 22 for menu access issues. I hope the crash problem can be resolved before the next game is released.
More character development would be good, too. "Show me, don't tell me" was always a comment made by my editor when I used to write. Characters' actions and choices offer powerful insight.
I will look for future releases from you. And as a personal suggestion, please don't blame people's hardware if you want to sell to these people. Not everyone has the most modern hardware for JRPG games. Gods, that why we play them.
aloha,
kimo