Oh wow. No wonder I can't find ToX1 and 2 in the "games" section. So it has its own section under "anime" all along D:
Anyway, yeah, like several of the posts said before, the ending is pretty freaking good. One of the only 'Tales of...' that made me tear up. I'm talking about the "TRUE END" by the way.
Overall, ToX2 is a great game; I think it actually exceeded ToX1 in many ways (gameplay, story, characterization, etc.). Though, it's a bitch to platinum (on my 3rd playthrough because I'm too impatient)... but I guess that could also mean that the game is worth it since it's so re-playable.