This doesn't mean I don't like them. I still love them very much and even got a few compliments last time when I was wearing them. They are just not dramatically different so I would have more fun, is all.
Please see my review on NEO COSMO 4 tone Lucky Clover Gray for details.
Here is a close-up.
As you see, the color is more of a vibrant blue with some green tinge.
Unfortunately, the difference is hard to see from a distance.