I'm liking the phone itself, but the OS seems very un-intuattive to me. I know its a learning curve with Android and its part of this I can see why iOS has done so well as that really does just work. I'm sure (and hope) it does grow on me though. Just need to figure out all these querks.
Am tempted to just wipe the phone back to defaults and start fresh tbh. I would like my message history really but not if its going to insist on loading all the history back to 2007 every time I open the Messages app, causing a 45second delay.
Everything else I can do manually myself really.
It is intuitive out of the box, you are just trying to do everything the "iOS way" both systems are different, neither is wrong, you have used the words "just works" many times over the last couple of posts, so does Android. You say that you are a tech guy, I'm not and I came from an iPhone 3GS, 4, 4S and 5 and found it very easy. From what you have typed so far, your new phone is too complicated for you. Stay with your iPhone.