Robust Fillets Interacting and stable in Plasticity

Just curious if everyone has seen the fileting in plasticity. I’m curious if Rhino will ever be able to approach this level of stability and interaction with regard to fillets.

I try and model cleanly with attention to proper surfaces and simple curves and still find filets in Rhino are more miss than hit. Looking at the video of plasticity I must admit I wish rhino could do that…

Never!

Yeah maybe…

I love Rhino. But fillets are its weak point. Maybe the only one.

I think I understand all the rules it wants you to follow. But even then many times it just fail. Oh, a curved edge, nope!