I was pretty "meh" on the S/T but I've listened to it a couple of times now over the last few days and it's much better than I gave it credit for. I think it just dropped at a time when there were other things taking my attention.
CH impressed me immediately because the production values are so much better than they were on the S/T. In fact, I'd say that in terms production CH is very similar to "Empire" and "Promised Land." Crisp and clear highs -you can pick up the high-hats, ride cymbals, nuances and inflections in the vocals, you know all those little details that tend to disappear behind a wall of noise on albums like, say, "Death Magnetic" by Metallica or "The Herion Diaries" by Nicky Sixx. On CH that signature sound that identifies Queensryche almost immediately upon hearing a minute or so of one of their songs is back. The interesting and unexpected chord phrasings, the melodies, the orchestrated instrumentation, everything their most recent and frankly awful output lacked.
I haven't looked much into who produced or where it was recorded. But this is a well-produced album.