I think they're fantastic sounding mics personally.
QFT!! I love them, I'm a huge milab fluffer. They are a capsule>active cable>mic body setup, not like the compact CCM or DPA 4022's.
I don't find them to sound like schoeps, more like DPAs or esp more like Neumann km140s. I ran Neumann km184/140s for a few years, so I'm very familiar with their sound. To me, the milabs are like the small diameter neumanns, but with a bit more sparkle in the highs, though still very smooth like the Neumanns. They also have a very nice, full, taut bass, whereas I find the neumanns to be just a bit looser -- not at all bad, but they seem a somewhat murky in comparison to the milabs.
I think the milabs are one of the best values in active cable mics going. Only about $1850 a pair new, which is far less than neumanns, dpas, or schoeps. Like I said, I like them a bit more than neumanns, but I'd say of the milabs are probably most comparable in sound to the neumanns.