Aren't you even a
little bit curious though, just to try them only once? Sim racing gives you that opportunity with zero investment, no risk to personal harm, no marshals to be persuaded, no track to be hired. It seems almost churlish not to..!

Personally I'm loving them. They feel so different to the normal layouts, it's incredible. Weirdly, Monza also feels a lot narrower somehow. And all of the ones I've tried absolutely work as racing circuits. There are no bizarre corner sequences or broken sections. They're just
fun.
Treat them as new fantasy tracks, perhaps?