I've fallen behind, bah!
Wild ARMs 3
Best Song Standalone: so many to choose from, so today, I'll pick End of the Beginning. This could easily change by tomorrow.
Worst Song Standalone: Pretty much all of the Abyss themes. Dull, bland, and uninspired themes...and there's 4 of them -_-
Best Song In Context (ie, song used the best in-game): Like above, this is hard, so...I'll just go with Advanced Wind, because fits the "Anime Opening" really well and gives a sense of starting an episode.
Worst Song In Context: ...same as above; Abyss themes suck.
Overall Impression of OST: Not only are the songs good, but they're extremely thematic, capturing the "Wild West" aspect of the game brilliantly. The songs that don't feel intentionally out of place (like Black as Sin, Red as Blood, which is intended for characters who are intentionally out of place) just add to this. One of the best OSTs ever.
Final Rating: 10/10.
Xenogears
Best Song Standalone: Fuse. Song I remember liking a lot because it's fun and action packed or something.
Worst Song Standalone: One Who Bares Fangs at God. There's a lot of unmemorable tracks and I might think they're even worse, but ths is the only one I remember disliking.
Best Song In Context (ie, song used the best in-game): The Overworld. Just to keep things different than above, there are a few I could have picked here, but Overworld feels like it loses more out of context compared to the others, so I'll give it that.
Worst Song In Context: One Who Bares Fangs at God. So we have a final boss theme that is...bland and uninspired and just a lot of bleeps and bloops with an occasional chant? Sure, this isn't as bad as Chrono Cross legitimately lacking a Final Boss theme at all, but seriously, this is not how I want to end the gameplay portion of a game.
Overall Impression of OST: There's a few good tracks but a lot of forgettable ones too. So many "Whatever" songs.
Final Rating: 5/10.