I definitely think that Atmos will get better as it is incorporated in more films.
But I guess the part that I like most is that you don't even really need an Atmos movie because of DSU as I have said before. That is the benefit of purchasing an Atmos enabled receiver is that you get DSU included.
Last night was another great example. My wife and I were watching "The Hundred Foot Journey" and at one point of the movie there was faint rain outside of the restaurant the characters were in. I looked at my wife and said It's raining outside, fully believing that it was raining on my home, not in the movie. Then within a few seconds the characters went outside and it was pouring rain.
For a few seconds I felt dumb, then I just smiled and said to myself DSU in my Atmos enabled receiver you got me again!!