I'm not answering every single case you mention. The examples I posted show how inconsistent the UI is.
Taste is in the eye of the beholder and I didn't mention what I find ugly but what shows a lack of afterthought.
Just one example here to answer, "Poor Contrast" (http://sloppyui.tumblr.com/image/61439835569) On an iOS device, this is not "Subtle" but unreadable.