I have purchased these all as SACD that he was involved with. They are better than the original but not all that great. Unfortuneatly the Moody Blues we recorded on 4 track tapes. I have bought just about every pressing or release they have ever made. I was excited to see that they would offer a 5.1 surround sound of their songs on these SACD's as well. But how do get an effective 5.1 out of 4 track tapes? I would say they are worth the investment if you are a Moddy Blues fan. I doubt MFSL will re-do any of the albums they had already done in the pre-Music Direct days.