Trails is mainly about the story while Ys is mainly about the gameplay so yeah, applying the same standards can be a little crazy.I normally do it with Ys if available, which works out fine. Trails might be a different story though.
Not that the Trails games have bad gameplay, I really liked FC there anyway and SC is basically just a continuation in the same way something like Digital Devil Saga 2 was, but I'd personally get too frustrated going in deep from the offset. At least when it's that long of a slog already.
EDIT: And gave up on PSN. Too damn long to update and with the other cons, well, screw it.