I have it, but never finished it. As Roto said, the pacing in the game was terrible, and it doesn't help that the story is really cliché anyway. It was really predictable, although I keep hearing about some amazing plot twist that I never made it to.

At the same time, the game has a sort of nostalgia to it - especially if you liked Chrono Cross. A lot of the areas look like they came straight out of CC. Viper Manor is the first that comes to mind. If you turn off the voice-overs (which you will as soon as you can, I guarantee it), it's a total old-school RPG. Add to that an amazing soundtrack, and a fun battle system, and you could have a pretty solid game.

I would pick it up if plot isn't a priority for you. It will occasionally surprise you with a bit of creativity, but overall there's nothing there we haven't seen before.