Your misunderstanding something,
MX235 is a Test, They are testing the scent since they already no alot about the formula. If you dont like the scent then report on that and they will take note of it and most likely not release it again when the time comes and try something else.
Its also important to test the scent not only for how it smells or blends but its diffusion .
I find MX235 not to be as diffusive as the origonal MX135.
When MX135 moves up to a consumer product then there will most likely be a option for consumers to pick unscented or to pick a different scent in the custom additions section.
Tisha