I drive by it quite often - or at least the exit for it. IIRC its pretty close to the Kentucky Speedway and there are some supporting business that have popped up around it - Zipline, a couple of restaurants, etc

I don't have any desire to see it but I think the larger plan has been for this to be an anchor to develop other family oriented attractions.

Also, Cincinnati is home to the creation museum so the two kind of go hand in hand in their target demographic.

have you paid your dues, can you moan the blues, can you bend them guitar strings