Haha. That's disturbing!
Mind you, I've never heard LZ analogue vinyl before so I'm no expert. But I'm happy with the three I got so far. Physical Graffiti is the highlight. Very dynamic, solid bass and Bonzo's drums just slap. I didn't notice any veiled vocals or anything.
Just a quick look at my collection and I also have these Japanese Warner-Pioneers: No Jacket Required, Black & Blue, It's Only Rock & Roll, Pretenders Get Close, Roxy Music Flesh + Blood, plus the Television and Echo & The Bunnymen I just got. All are fine to me. In fact, some are stellar.
Maybe a bum pressing run or bad mastering? I'm going to stay away from that HOTH, but it's not among favorite LZ records either, so I wasn't looking for it yet.