I have one (a baby bottle), and unfortunately I honestly don't love it. Yet. This mic definitely has a "sound," I wouldn't characterize it as a "neutral" mic (kinda like how the Joe Meek gear has it's own "sound"). The problem with this mic, for me, is that I'm sure it will sound great when matched up to the right voice, but so far, I haven't found that voice... It's just not a versatile mic that sounds GREAT on most things, know what I mean?
My specific beefs with this mic are twofold - yes, the output is ridiculously hot. It's an issue. I have to pad the thing down like crazy, and even still, a loud transient has snuck through and ruined more than one take. It's like, ultra ridiculously hot. Secondly, the response curve just isn't pretty - the midrange is definitely fat, the bottom end is a little thin, and you won't find any of that high-end sheen like, say, a V67. And, again, that can all be a GOOD thing when matched up with the right voice, but... I'm being completely honest when I tell you that I have yet to get a vocal take with it that I absolutely loved, and I'm hard pressed to tell you exactly who I think it WOULD sound good on.
If we're talking about a professional studio, where you'll have a variety of clients coming in, then this would absolutely be a good addition to your arsenal. It's extremely well-built, and would be an excellent paint brush to add to your pallette... But if this is going to be your only mic in a home studio setup, I would think it absolutely essential to try it out first to see if it suits your voice. It will either be a sure-fire or a dead-miss. Again, kinda like how I think the joe Meek gear sounds.
I love to look at it, I'm happy I have it, but my ears usually don't like it. Your mileage, definitely, may vary. But I'll again say that you absolutely have to demo this mic to see if it works for you.