I don't really see what is inconsistent there. 'This worked so we praise it and this didn't so we criticize it' is how judging works, that it's the same method being critiqued doesn't change the basic calculus of works vs doesn't work. Blond girl's decision to minimalize the provided piece to focus on what she wanted to make ended up making a successful end product, old guy's decision to turn a throat piece he had no idea what to do with, something that could easily be minimalized because it's a throat piece, into a mask backfired incredible because he still had no idea what he wanted to do with it, but now it's the entire center piece of the make up. It's not like that was the only repurposing, or lack thereof, they commented on like with one person using their supplied werewolf prosthetics as caricature pirate make up or the comment on the slit throat girl about the lack of creativity in how the prosthetic was used.