XenoSaga 3 reminds me of XenoGears disk 2. 2 hours of FMV and text, 10-20 mins of playing. But I feel like it's more fufilling then XS 2 was.
Also if you run around with MOMO on screen and dash in her in the opposite direciton she was moving, her skirt flies up and you can see her panties a little.