I have no problems with the lack of guitars, or lack of screaming, or conventional rapping. I could care less about "old-fashioned" LP. I listened to The Catalyst, and Wretches and Kings, and Waiting for the End on Youtube, but after that I listened to the album in sequence, 1st to 15th. I like the concept idea, and I would really like to see their future albums follow the same vein, in that sense. So all in all, I like the experimentation idea.
I just didn't like how the music sounds. It's that simple, and that's why I like ATS less than the other albums.