While shopping for Enchanted Arms, I also spotted the Asian version of Ninety Nine Nights, with japanese voices and english text/subtitles. Here is a video from this version, showing more or less precisely what's good and what's wrong with this game. In no particular order: Great and fun mass destruction, very good graphics (this is not always the case), slowdowns, terrible lip sync, nice music, and boring/annoying bosses. And as a bonus, the lack of checkpoints in a game where levels can take 45 minutes to complete, with bosses that can kill the player in 2/3 shots. Ninety Nine Nights is most definitely one of the most frustrating games on 360, and it's missing so little stuff to actually be one of the best games on the system. A terrible shame.
As you can see the "low quality" video is already very big, so no 720p version for this one. But if you have a part you'd like to see in high resolution let me know with begin/end times and I'll do my best to encode it.