If you are asking about the debut LP, as well as Abraxas on Mobile-Fidelity, I have both on Mo-Fi, as well as the originals, both Stereo, and SQ Quad.
I noted when getting these Mo-Fi's, that the appearance of the vinyl homogenity looked a bit less than the way they should, and blotchy. Some greyish discoloration-streaking in the vinyl, which IMO looked to be the poorest quality vinyl I have ever seen coming from Mo-Fi, and I have a good 50-55 or so Mo-Fi titles.
None of my others exibit these visual shortcomings.
I was doubtful, and had some reservations that they were going to be good sounding re-issues, but both were superb IMO, as far as sonics, and dead quiet in the groove, not a tick, or pop on either LP from start to finish. And I guess that what counts, the "sound", so rather than return for better "looking" copies that might possibly have sonic issues, I kept them both. Mark