Although this is no doubt one of the very best filters for AC, I still find the overall look "too dark", specially shadows. On a normal day, my eyes perceive shadows much more subtle (surroundings always reflect light, so it's not a matter of direct sunlight only. My monitor is balanced (other filters, like Pure Candy for instance, doesn't show this behavior). Besides this little detail, I use this as my new favourite. Judging by the yellow GTR picture on the "farewell" post, I guess the shadows will be better balanced on the next version, making it perfect, worthy of 6 stars.