the fact that you need to replay the game for "the best ending" which is one/two additional very small scenes is pretty insane.
good story if you don't find it implausible that everything just conveniently fits neatly together. I really liked how it utilized the DS system in creative ways, but the interactive point and click system was a bit obtuse, and disappointing in how it enforces its checkpoints; i.e. you can't do things out of order otherwise the game won't recognize it most of the time.

the game has a clear ending and satisfying revelations but it somehow feels it lacks a conclusion.