Well, there's a swell Brian Bolland cover (The Power of Fishnets!) and the interior art is pretty good, too.
The story is OK, probably my favorite after the Sgt. Rock one. I never read any Mlle. Marie stories before, so it's hard for my to compare this to one of the old ones.
As far as I can tell, they get the French right, and they largely avoid that annoying thing where a character says a phrase in French, then repeats it in English, particularly annoying when it's a Frenchman talking to another Frenchman.
Over all, all of these books were OK - it's just that none of them were outstanding, is all.
Still they were all better than today's dreary, dismal. talky JSA book. I'm sorry, but by me, Obsidian was never interesting and never wil be. But's that's as may be.