Only your very first run? Must feel good. I never got a single piece of armor from the Vault of Glass until this month and I did it every week it was open, starting the second week, until around middle of November when I decided -blam!- it, don't get anything anyway, just focus on college, lol. I finally got something last week...and I'm already 31, so...dismantle. Guess what I got doing Crota's End? Also nothing, lol. At least the crafting materials will be useful if/when I finally DO get something, lol.