Well, we just went to our RV show on the weekend. Not sure why we go - don't need anything, but somehow can't resist. The biggest thing I notice is that it doesn't take very long to realize that you can't tell which brand or model you are in because they all look the same. Mud brown/earth tones are definitely everywhere (sigh).
Wasn't a single one that jumped out for uniqueness, quality, features, colors or anything else that would make someone want to go back and take a second look.
I doubt women are involved in any of the design - just look at how many units have almost no kitchen counter space to work on, even high-end MHs.
Funny thing this year was the huge lineup to get in and the parking lot had 2-3 times as many vehicles.