I've never warmed up to it personally. The appearance can vary significantly between the scales, the handles are much thicker, and frequently asymmetrical. There are examples of "good stag" that I do like, but they seem to be few and far between, and I either need 360 degree pics or the ability to hold the knife in my hand, something pretty impossible in these days of Internet-only knife selling.
Adding to the fact that in general I don't like the looks or feel of it, is that it adds $30 to $50 to the cost of a knife without adding any other functionality besides looks.
I've got a very few stag handled knives that I do like but I was able to get them at a price competitive with their bone-handled peers.
So I guess I'm one of the odd ones that don't like stag. I'm also odd in that I don't care for wood handles either.