NFO, That is a harsh assessment on some of those years. If you draft a Pro Bowler, that in itself is a pretty good draft. You seem to want every single pick to work out, and that is completely unrealistic. The 2006 draft is a C+? That is crazy, Hester alone makes it an "A". He is the top return specialist of All-time. 2004 is a B, with Harris, Berrian, AND Vasher? That is a solid "A", probably an A+.
I agree with the other years. The biggest thing to notice is how bad our 1st rounders have turned out other than Harris (Olsen is too new to eval). That is why I would rather trade down if possible.