So I put it on Legendary,
I went through the map without shooting once without throwing one grenade without shooting any vehicles I was on xbox live and I finished the level THREE TIMES and I haven't got the vidmaster achievement.
What.
The.
Hell.
Edit: I am not sure if ODST has Theater but I more then assume it does, and I will seriously show my Campaign videos to any Bungie Staff member. Seriously.
and if you've read this far, throw in at least sixty cuss words into this and you'll understand how I wanted to type this, this has been the longest like four hours of my life, to no avail.
[Edited on 08.15.2010 12:35 AM PDT]