There is a lot of valuable information in these documents, especially in regards to the named suspects like Duane Weber, Rackstraw and McCoy. There is also a lot of information on the "unresolved" suspects like the Egg Harbor Suspect and the Shelton Lead, but you have to read through the documents and the redactions to find it.
To say that less information is better than more information is to confuse the distinction between the signal and the noise. More noise is fine, if one can find the signal contained therein.
#57 had more information on one of those unresolved suspects, and was of great interest.