The DORIA is not a difficult dive for an
experienced technical wreck diver. Since the advent of mixed gas in the mid-90s, it has not been the Mt. Everest of wreckdiving. Perhaps the Mt. Everest of Hype, but that's about it these days. There are much more difficult wrecks to explore, either due to depth, distance, or other logisitics, or good old bureacratic red tape.
However, for those that want to learn more about the DORIA, check out the
ANDREA DORIA VIRTUAL MUSEUM.
Of special note, check out the
Treasures of the Andrea Doria exhibit.