You can't get much more underground than the Beatles! Who else has been getting the re-masters that have just come out? I've got about half of them so far and I'm quite impressed with them. I've been reading a lot of audiophile comments that list the faults associated with these re-masters but I'm not attuned enough to notice. I was slightly worried that re-mastering these tracks would compromise their character but I have no complaints about the music itself.
The accompanying notes are sub-standard and give little insight into the albums themselves. The short documentaries on each CD are pathetic and only available in Quicktime. They're my only gripes though.