This is day 4 and I haven't noticed the colors are brighter.Everything looks the same. I had a smudge in the center of my left eye which is why I had the surgery. The Dr said it was a cataract. They don't want me to make a decision about my right eye until I see "how much better my vision is in my left eye compared to my right". Right now I can honestly say my right eye is much clearer than my left. As the days go by I will see if there is any difference in the left eye.