I liked the first year of Andromeda
a lot, but it went downhill quickly as the guy who actually created it - Robert E. Wolfe - lost control.
was not really something substantially retrieved from Roddenberry's notes. It was a few of Roddenberry's character names and ideas grafted onto a series that someone wanted to create. I doubt that the influence actually went far beyond the names "Dylan Hunt," "Harper" and the idea of the main character sleeping through several centuries.