I've had a couple of those 180 gram Blue Notes that Elemental put out before Blue Note started the BN80, Tone Poet, and BN Classics series. I thought they were pretty good at the time, but they're digital and are easily bested by the BN reissues, many of which can be had at roughly the same price when they're on sale. And then I bought that Bill Evans at Montreux on Anagram Music (I believe that's a subsidiary of Elemental) last summer, and I was very disappointed. Pressing issues, mastering sounded pretty flat, and the jacket was really cheap looking. I bought the AP 33, and it was worlds better for $15 more.
I don't think I'd pick up any of these Elemental releases that have been reissued or that we know will be reissued by the audiophile labels. But for a release that hasn't been reissued lately that I really wanted, I'd probably take a shot if they're reasonably priced (less than $25).