Again, the only reason why they were considered one of the best uniforms is because they actually won in them. If the Dolphins were like say, the Bucs, in their first years no one would care about the original uniforms. Hell I live in Colorado and I seldom hear people saying they should go back to their Orange Crush uniforms. They prefer the ones that came after because they won actual Super Bowls in them.
As for my personal opinion of how the original uniforms looked. They are alright. They are extremely dated and from a design standpoint point very bland and unoriginal outside of the color combination. I personally think the new uniform, if given more orange and knocked the colors down a tone or two they will look just as good as the original uniforms.
Oh for the people that say the current color scheme makes the team look like a bunch of wusses. I hate to break it to ya but that opinion has always been in place even when it was the darker colors. I had plenty of people give me **** about the Dolphins colors because they are considered pastel colors. You just have to live outside the Florida area to hear it.