I have mixed thoughts about open carry if we ever get it in Texas. I personally don't like a lot of attention coming my way. I don't wear loud clothes, have a crazy hairdo (don't have much hair anyway ) or such as that. As a salesman, I learned to dress 'vanilla'.
Anyway, when/if they do adopt open carry here, there will be a lot of folks that won't know it's been made legal, so you can expect a lot of stares, etc from some & maybe even some "he's got a gun" 911 calls. If you live in one of the liberal meccas, there will be harrasment from law enforcement because their mayor doesn't agree with the law.
On the other hand, it would be one more small step toward removal of the 'infringements' that our government has illegally forced on us over the years. For that reason, I feel that if we are given the opportunity, we should exercise it. Until it becomes widely accepted, those that are brave enough to do it will be catching it, but will be doing us all a favor.