I like some of Metalab's work, but it seems like most of their designs are just copies of existing ones. http://go.urbanairship.com/ is almost identical to Metalab's marketing site except a few colors have been changed

I visit Urban Airship and my first instinct is to hate how little padding there is between your iPhone image and the image right below it, which strikes me as overlarge.

Thanks for the feedback! that's actually something we did after our contract with them, so it's no surprise that we didn't do that well :)