A few comments on this clip:
First, the menu seems okay. Kind of plain, but all right.
Second, the narrator sounds a bit like Brice Armstrong (though I know it's not him), which is pretty good.
Sorry, Mr. Schemmel. That singing is just bizarre sounding. I wasn't a big fan of "Dragon Soul" to begin with, and this rendition didn't help.
Checking the fansubs, the narration is very similar to the Japanese one, so that's a good sign. Even what Vegeta said was on target.