We might be saying the same thing in different ways.
Yes, Apple focuses on looks, simple, clean. And then you throw the box in the trash. Some people LOVE apple. I am typing on a Apple. Others HATE apple. But Apple computers just work.
Yes, I mentioned the oneblade box. Its in a closet. I view it a waste of money. Yes, if they are going after the 1% to buy it, then maybe its part of marketing. But the average guy might want a cheaper price and a cheaper package.
For soaps/cream, I look at the holistic viewpoint and when judging things, look at what I use to get the job done. Yes, scent is very important. Its a journey. If the final result is perfect, but the scent terrible, I don't care how good the technical performance. IMO, its terrible. But so isn't the visible. I've seen a few soaps where the bowl water or sink water is brown. To be frank, it looked like sewage to me. I don't care if it smelled great and had perfect technical attributes. It looked like .... sewage.
Yes, I am sure a fancy $120 bowl for C&S make the owner feel good about using it, but in the end ... its soap. So I bought a refill C&S and when I use it, I'll put it in a cheap plastic bowl and I wont throw away $120 for a container. Thats 4 more refills, simply not worth the money to me.
Yes, Tabac has a cheaper looking container. I got it for $2 on sale. I figured why not over the refill. But I don't like the way it clanks around, took out the refill, and stuck in a generic container.
I can see if you are a designer, this is important because its your world. And I agree that the journey is important. HOW you get to the end is part of the entire process. But weighting the attributes means somethings just aren't just important than others. Here is an analogy I think everyone can understand..
When you buy a new car, it will accelerate, have nice styling, get good gas mileage, have a good stereo/gps, etc. Each of the attributes will have different level of importance to different buyers. Some might want performance and want the car to accelerate quicker. Some might want better mileage. Everyone wants what they want and for some people, styling (the package) is very important. But is it more important than say the brakes? Now that is one thing many people don't think much about but the car BETTER brake very very well because it might mean your life. The other things are more luxury or fluffy. Sure, the car can have a great stereo but if the brakes aren't very good, then you die.
The same is true here. All attributes are not equal. Some will be more important to others. But, for example, if a shaving cream has poor cushion, then you might bleed. OTH, if the tub of a shaving soap is an ugly plastic container with logo printed on a home computer? Then you won't bleed. It might be ugly but you will be fine.
You have to decide which attributes are important to you, and certainly scent is in there, but some involve your health, and some are "style" and not substance.