I enjoyed Conduit but it did disappoint. I will wait for reviews both professional and from people hear before committing to the second.
Never played Goldeneye (only played PC FPS in those days) but I don't have high expectations of this. Looks like a cash-in to me. But again, I'll be watching reviews closely.
I'm sure CoD:BO will be great but I don't care for war titles. Very unlikely I'd get this.
So currently it's Conduit 2 > Goldeneye >>>>>>>> CoD for me but it'll depend on reviews in the end. I might get both Conduit and Goldeneye if they are both solid or neither, although I'd like one for split-screen local at least.