I really liked CM when they released their debut, and liked their follow up even more. I have their two other releases, but they are vastly inferior to their first two.
Highly enjoy S-X material between Damnation and Odyssey. I have listened to some stuff they've released since, but it didn't grab me enough to pursue it further.
What little Riverside I've heard I didn't care much for.
Not heard any Andromeda. Been listening for the last 10 minutes or so, and seems worth checking out.