Answering myself...they are pressed CD's, in a digi-pak (but the decent ones with the plastic tray inside the fold-out). Nice job overall. 55 minutes of score. A mix of modern Media Ventures style action, melded to Mancina-like orchestral blasts and some Americana/Red-Neck acoustics (some choir moments too). Plus Wallfisch's own style, which is evident in the softer moments (Kate's Theme) if you're a fan. Cool that it got a CD release from Mutant. I hope everyone who likes t(his) music bought the CD and asked Mutant to keep the format coming.
Good summary Kev, I am thoroughly enjoying this cd.