That's god advice generally. And it does sound, at least the way the OP describes it, that this was put out there before it was as good as it can be. I see that a lot here and other places -- especially with scripts. I sent out my first spec feature script to people -- actually people with REAL writing credits, with just 40 pages written! I was convinced that just those 40 pages would show my transcendent genius. Well it didn't and I'm still terribly embarrassed that I did that. I think we tend to see our own work in the most favorable possible light.