Also not OP, but I too dislike Material. My main issue is that interactable controls don't stand out. Sometimes it takes me multiple seconds to recognize a butt

Also not OP, but I too dislike Material. My main issue is that interactable controls don't stand out. Sometimes it takes me multiple seconds to recognize a button. Apart from that, I simply dislike the look. It oft reminds me of Windows' Metro due to the sharp edges and corners. I'd prefer Apple's UI design over Metro although I am a Windows / Linux user. One more thing, looking at Android apps, they sometimes use many different color tones without any underlying meaning. Or such an obscure meaning, that I still struggle understanding it.