I think the new suspension headband on the 2C, Carbon headband on LCD-4, and the current headband on the rest of the LCD's all look fine. Only a select few people complain among hundreds about the looks of a headband. Nobody makes it an issue. Comfort and the sound on the other hand is what can make or break a headphone.
Take HD 800 - great comfort - bright and fatiguing to some - user sells it
LCD - excellent sound, no fatigue - weight too heavy - user sells it
You guys have the sound down. People may or may not like the sound, which is the norm with all headphones. However, the LCDs aren't fatiguing people anyone like lot of the top models out there where people are putting the headphones down after a few minutes. It's one of your selling points! People (including me) actually WANT to keep listening to these headphones for a long time. Some have no problem doing so. Others despite wanting to keep on listening have to put them down due to their weight. Countless times on classifieds you will see the weight/comfort issue listed as reason for selling.
I get that with planars, the drivers are going to be heavy and that's fine. However, if you have figured out how to make them comfortable, I'd be rushing to put the absolute most comfortable headband on them. I don't care what they are made of, or how they look. Just make them as comfortable as possible and people rush to order Audezes.
The response to Fazors may have been a knee jerk reaction, but I can tell you that the weight issue and the headband has never been a knee jerk reaction.
---------------
On looks, the only thing that has ever looked tacky to me are the extender/yokes. They look so out of place in comparison to the rest of the design. It looks super cheap.