Xenosaga 1 and 3 have possibly the best voice-acting in all of anime or video gams when it comes to dubbing.

The only video game with voice-acting on its level is an English made one knon as the Legacy of Kain series. Simon Templeman, Michael Bell, Tony Jay, Richard Doyle... Ah, it's unbelievable how good they all are.
RIP Mr. Jay.