It's one of the worst of the unauthorized bio DVDs. Here's the first couple minutes, to give you an idea what it's like: link
BTW this same rehearsal footage you see here is present on several of these types of DVDs, and always silent.
There's no actual Queen music, just pics and silent footage. It's mostly this poorly lit (or just plain ugly) dude laying back and giving his flawed thoughts on the band ;)
Plus it's only 30:52 long.