Pros:

Perfect length
The mood it gives you is inspirational
Makes you feel accomplished for sure
High quality, not choppy at all

Cons:

None! Flawless.

Conclusion:

Full disclosure: I am a HUGE Phantasy Star Online fan. Played it for years on the GameCube and on the PC (Blue Burst).
But that doesn't affect my rating at all, I promise. This is actually a really nice sound mod, because it sounds nice even if you've never played the original game. If you're looking for a really inspirational sound when you complete a level, this is one you should definitely check out!

(I've seen some really cool sound mods lately, but to be honest, I actually never download any of them. This is one I HAD to download, and I wasn't disappointed! Keeping this one installed for a long time. :))