I find it extremely unattractive.
But some people don't even seem to have their tongue properly split.
I've seen some where the split went WAY too far back & it looked that much worse.
Those fangs are flippin' hot though.
We just got a new model at GodsGirls.com that has a split tongue, and while I don't like it aesthetically AT ALL, I still think she's pretty awesome.
BTW, having a yes/no option on an either/or question makes no sense.