My one frustration: you can't restart the weapon challenges. Every time you want to retry (and they only take 30 seconds or so) you have to go through two 20ish second loading periods + a brief 5 second run. Why?! Were NONE of their testers annoyed by that? Perhaps there's a technical reason for it, but I can't help but think that there must have been a better way.

*sigh* Seems I'm an idiot. There IS a way to restart. Neeeeevermind.

Other points:

- I agree with you about the music being great. It's part Firefly, part Final Fantasy. I like it a lot.

- You can turn the narration off in the settings if you like (or at least you can turn the narration volume all the way down; I assume that accomplishes the same thing)