Update: Not sure how I feel about some of the changes to some icons. Google mail and Firefox didn't really need to be changed imo. They both looked good. An icon that MUST be changed is the PlayStation app one, as it looks absolutely terrible! The least you can do is add a new icon seperatley and keep the old, rather than forcibly changing them. Original: Amazing Icons! There are a few very popular apps such as Gumtree doesn't have an icon yet, but I'm sure that'll change soon.