221g submitted twice. No response now.

I have attended h1b interview in chennai in december last week. I was given 221g. I have submitted requested documents. Within 8 days I got reply to collect documents. When I opened, i saw same 221g requesting few more docs. Same day of collecting them, again I have submitted all the documents including all those I have shown at the time of interview. Still no response. Should I be optimistic as they are considering my application (or) is the situation like cat on the wall? Any chance of negative decision too?