Indeed some people believe that Christianity itself is a good and interesting event resulting in part from Jesus’s mistaken belief about the end of the world during his generation:

I believe that Seventh Day Adventism and Christianity in general are, on the whole, good and interesting movements, but when a movement is intimately tied to supernatural claims, then the unravelling of those supernatural claims cannot but greatly undermine the movement as a whole. At least for me anyway.

While on the subject of prophecy, I’d be very interested in whether you share Dr. James F. McGrath’s understanding of Jesus’ prophesying.