Wow, binary logic... Man, you are good, Bosco. Learning a new and creative way of looking at formulas from you. I would have made something in Nebu's style.View attachment 49152
Try,
In D2 :
=IFERROR(VLOOKUP(SUBSTITUTE(SUBSTITUTEC2&C3&C4&C5&C6,"Yes",1),"No",0),{"11000","Good";"00111","OK";"01011","Not Good";"10001","Fine";"11010","Average"},2,0),"")
Regards
Bosco