My wife would dope dishes with cilantro to the point I refused to eat it because it tasted like SOAP. Like using so much in hot sauce it would turn green. She didn't taste soap at all...to her it was just "fresh".
I find some merit in this "genetics" line of thought. Different people taste things differently....and I have noticed, at different times in their lives. Dad had a great sense of taste...I used to have him taste test my sausage and 20 years ago he could just nail it dead on. Now, it seems like his tastes have blunted...salty bland or hot...everything has to be WAY over the top for him to tell a difference now.
I can smell blood and gut. Found more than a few deer by getting downwind and using my nose...that smell turns into a taste in my mouth, I am getting close. My hunting buddy used to say I was nuts...but I always found his deer.
Frankly, I am curious as to what this "kit smell" smells like.
I agree that one of faults I find with kits is the lack of nose, yet they still taste good to me. But, I have also found that just because a commercial wine has a good nose, it does not always taste good to me.
A news show the other day did a story about boxed vs bottled wines...mixed group of tasters...the majority could not tell the difference...in fact most WOULD taste a difference when comparing the exact same wine to itself. All were shocked to find they actually liked the much cheaper boxed wines...the snob factor. Put it in a nice bottle and it was better until they found it it was all the same. A similar blind test results would be very interesting.
I suspect DANS and few others may actually have a better sense of smell/taste than most of us here. Since I really like this hobby and making kits, I view that as a good news for me, bad news for DANS kinda deal!