The app icon looks to cartoony and colorful, A sense of a simple flat design in the apps icon is very noticeable but it just looks bad on some of the icon. Especially safari with the white background and image in center. It looks too colorful and with the cheap icon drawings, it leaves a sense of a cheap app. Messages: perfect Calendar: perfect Photos: Don't like the multi color palette but I can get used to that. Camera: seems meh Weather: Too cartoony Clock: Meh Map: Meh Videos: whats with the green and blue? again too colorful. WHY blue and green for a videos app? Looks tropical or something. Notes: ugly colors and icon design Reminders: same with this as well, looks way to simple. Stocks: I like the black Game Center: Colorful Bubbles really? Newstand: Looks stupid with the white background. looks cheap iTunes Store: Now this is more like it and what I expected in flat design. App Store: Same with this. Perfect. Passbook: Meh Compass: I guess I like it. Settings: Okay. Phone: What I expected Mail: I like it, what I expected Safari: WTF!!!!!! Music: expected. Now I am just ranting and I'm sure that it will probably look better in person but from looking at the photos now I would have to say I hate most of the icon design from Jonny Ive. But as for the transparency I think Jonny nailed it with the look he wanted to give. Please give me your opinions on all the stock app designs.