i love the link between the name 'cosmo' and the galaxies theme. the colours blend well together and i love the individual, unique drawings like the skeleton below george's face. the editing is slick and flawless. i really don't think i could fault this digipak.
another favourite is the encoded digipak. i love the consistent white cloudy background. i think it looks very clean and professional. the only things i would say to improve are the plain cd - i'm not sure if that's what they were going for but i personally would like to see some kind of design even if it is simple. also, the white text fades into the background at some points and i can't see the words. perhaps all the text should be black, or a darker grey.